20内加减法练习题100题(12份)

姓名：日期：用时：得分:5+7= 7-4= 6-5= 7+10= 14-9= 9-9= 4+13= 6+2= 15-2= 14-6= 2+4= 16-2= 16+2= 11-4= 14-11= 9+4= 4+16= 18-17= 18-13= 5+8= 5+10= 6+3= 8+7= 3+12= 9+2= 1-1= 6+12= 20-11= 20-5= 12-6= 3+2= 11-1= 12-2= 2+10= 1+18= 2-2= 16-9= 14-6= 8+3= 19+1= 7+10= 1+9= 13+7= 18-6= 14+4= 6-2= 1+15= 8+8= 20-15= 7+11= 18-17= 12-2= 10+2= 16-3= 8+2= 15+4= 9-3= 10-10= 7-3= 5+9= 10-3= 3+5= 15-5= 13-10= 2+17= 9+1= 7+7= 9+9= 18-18= 17-15= 7-1= 6-2= 16-9= 7-6= 6-6= 11+9= 1+3= 12-11= 9+1= 9+11= 2+13= 4+10= 18-14= 11-10= 12+3= 17-4= 11-3= 11+1= 19-13= 10+4= 20-3= 14-12= 11-10= 4+2= 13-7= 1+9= 15+4= 14+4= 9-4= 2+17=姓名：日期：用时：得分: 19-15= 11-5= 13-2= 11+9= 17-5= 10+8= 7+3= 19-9= 4+11= 2+8= 13-7= 13-6= 13-3= 16-15= 19-3= 11+3= 10-7= 3+5= 2+4= 11-1= 6+13= 1+16= 10-4= 16-13= 16+3= 13-7= 14-11= 11-3= 14-1= 11+8= 12-4= 6+4= 2+4= 8+4= 16-15= 4+16= 14-13= 11+8= 18-9= 14-1= 8-8= 11-2= 15-8= 15+4= 2+3= 8+10= 4+1= 9+2= 20-11= 1+8= 1+11= 9+8= 7-7= 7+12= 9-7= 19-13= 17-2= 10-8= 11+7= 10-9= 16+3= 2+2= 16-4= 13-6= 12+5= 9+10= 4+15= 6-4= 14-7= 16-5= 19-4= 3+9= 5-1= 10+2= 9+7= 4-3= 13+3= 5-3= 6+8= 9-5= 13-10= 7+2= 1+13= 7-6= 15-6= 6-3= 19-18= 10+5= 4+14= 15-2= 3+11= 1+16= 6+2= 17+1= 5+6= 16+4= 6-3= 9+8= 13-4= 18-9=姓名：日期：用时：得分: 12-1= 10-9= 15-4= 4+14= 8+11= 15-10= 19-11= 10+10= 17+1= 2-2= 11+3= 10-2= 15-9= 13-4= 17-10= 5+5= 7+8= 10+7= 3+13= 4+2= 3-2= 10-2= 8-7= 5+14= 16+2= 20-7= 1+13= 17-17= 9-6= 15-11= 17+3= 9+5= 11-1= 4+12= 14-12= 19-6= 7+5= 20-6= 1+5= 9-6= 10+4= 10+2= 13-9= 15-5= 14-5= 14+4= 12-9= 3-2= 13+7= 9-5= 10-8= 1+19= 12-1= 17-11= 19-17= 17-3= 17-15= 8-4= 20-17= 8-2= 11-6= 18-17= 18-1= 6+7= 3+16= 12-11= 6+5= 18-16= 19-14= 19-1= 3+4= 3+10= 3+7= 14-8= 12-9= 20-9= 15-10= 5+5= 8+1= 8+12= 15+2= 19-6= 6+12= 7+1= 16+4= 15-5= 2+12= 8-1= 4+3= 14-4= 12+1= 12-6= 13+2= 19-18= 5+14= 18-10= 20-10= 6+12= 10-3= 17-8=姓名：日期：用时：得分: 19-2= 19-14= 2+9= 14-4= 8-2= 13-12= 14-5= 4-4= 8-5= 1+15= 13+7= 7-7= 11-2= 19-2= 18-15= 2+8= 16-6= 17+2= 10+6= 19-5= 1+15= 4+3= 14-10= 20-15= 4+14= 12+3= 8+12= 18-7= 11-4= 5-4= 4+2= 6+1= 10-3= 6+2= 17-1= 16-11= 5+5= 18-15= 12+7= 7+3= 1+16= 5+13= 13-6= 11-3= 1+3= 17-4= 6+1= 11-10= 4+5= 12-4= 2+12= 20-14= 13+5= 1+13= 4+16= 15-4= 18-16= 11+5= 17-15= 3+1= 7+3= 1+5= 19-1= 18+2= 5+10= 6+11= 3+9= 16-2= 19-2= 4+9= 19-15= 3+11= 7+6= 18-12= 12+3= 3+10= 7+6= 19-11= 13-2= 17-11= 12-6= 16-16= 19-14= 7+11= 2-1= 7-2= 2-2= 17-16= 8+6= 8+4= 14-12= 13-11= 8+2= 1+16= 4+4= 18-2= 17-10= 17+3= 20-14= 7+1=姓名：日期：用时：得分: 10-3= 10+8= 6-3= 18-1= 13+1= 7+13= 20-19= 11+8= 12-4= 18-10= 20-18= 16-16= 12+7= 6+4= 13+3= 7+11= 8+7= 14-3= 7+2= 2+13= 2+17= 7+13= 7+6= 3+2= 8-8= 20-10= 3+1= 14-3= 2-2= 20-7= 2+5= 15-1= 15-8= 13+2= 14+2= 18-18= 17+3= 11-11= 12-11= 7+12= 8-3= 10+4= 17+3= 7+6= 18-4= 2+14= 3+8= 9+5= 13-1= 20-18= 7+13= 11+2= 13-1= 15-3= 8-7= 12-3= 18-13= 17-5= 11-8= 19-15= 5+11= 16-14= 4+3= 15-10= 2+14= 10+1= 15-10= 13+4= 18-11= 11+6= 13-11= 17-12= 14-9= 8+8= 15-5= 15-11= 1+18= 14-9= 17-1= 3+11= 3+3= 5+8= 1+9= 11-11= 10-9= 9-1= 15-5= 20-2= 6+3= 17-7= 5+7= 10-3= 10-8= 19-10= 5+13= 11+1= 2+1= 16-11= 1+4= 7+10=姓名：日期：用时：得分:4-2= 6-4= 3+15= 15+1= 17-16= 3-3= 7+7= 3+6= 4-4= 16+1= 4+6= 7+9= 4+7= 10+10= 1+19= 15-7= 13+6= 18-16= 19-3= 4+16= 6-5= 3+11= 1+18= 16+4= 6-1= 18-1= 9-8= 2+17= 2+9= 19-6= 9+2= 20-2= 20-13= 14-14= 14+6= 15-1= 15-7= 6+5= 15-9= 3+5= 9+1= 16-9= 18-17= 19-8= 10-1= 18-1= 14-2= 15-11= 1+6= 12+6= 5-4= 16-15= 19-2= 3+14= 3+2= 14+4= 13-3= 10-6= 1+2= 20-17= 14-12= 12-8= 13-6= 18-12= 4+6= 13+2= 14-9= 19-1= 14+1= 10+5= 5+4= 4+13= 18-18= 8+11= 3+4= 17-10= 3-3= 12+2= 13-12= 6+9= 11+2= 10+5= 1+1= 8-3= 15-15= 12-5= 17-1= 1+5= 6+14= 3+1= 8+11= 14+5= 2+18= 17-17= 15-2= 17-5= 1+9= 6+6= 5+8= 5+4=姓名：日期：用时：得分: 10-1= 15-5= 7+10= 14+5= 18-16= 9+3= 12+7= 16+3= 6+6= 1-1= 17-17= 14-13= 6+10= 17-8= 5+9= 5+13= 4-3= 4+12= 9-2= 18-10= 15+1= 20-8= 7+5= 10-5= 14-4= 7-7= 18-18= 15-7= 1+18= 10-3= 5+3= 16-12= 5-4= 14-8= 8+6= 16-4= 16-7= 5+3= 16-8= 8+12= 14+3= 8+4= 12-8= 18-14= 13+4= 9+5= 10+10= 7+8= 2+2= 15+3= 3+6= 6+11= 7+11= 2+5= 18-1= 12+6= 18-2= 10-2= 5-4= 3+17= 14-10= 12-12= 5+5= 11+9= 16-13= 18-11= 7+1= 17-5= 15+5= 6+4= 15-8= 14-12= 14+3= 16-14= 5+7= 6-1= 5+15= 12-2= 8+1= 14-5= 3+4= 1+5= 2+3= 16-5= 7+4= 12-12= 13+6= 10-1= 1+13= 18-17= 2+14= 18-9= 5+3= 17-12= 9-1= 19-14= 9+7= 13-8= 18-4= 2+16=姓名：日期：用时：得分:1+12= 10-9= 8-2= 3+10= 17-9= 6+12= 5+4= 18-6= 1+1= 18-6= 4+12= 2-2= 18-7= 15-1= 16-6= 16-12= 13-9= 17-9= 2+1= 15-13= 10+5= 19+1= 1+6= 1+3= 9+4= 3+15= 13-10= 14-13= 2+3= 13-10= 16-13= 17-12= 18+2= 3+8= 8-6= 8+3= 1+8= 9+3= 7+3= 18-12= 19+1= 11-7= 13-10= 7+6= 19-14= 10-1= 20-17= 1+9= 7-1= 19-12= 12-9= 5+7= 19-5= 12-12= 5-3= 17-16= 14-6= 7+13= 14-4= 2+18= 11-9= 8-2= 20-3= 4+10= 18-8= 16-14= 8+2= 18-4= 6+11= 18-2= 4+9= 6+14= 8+9= 9+7= 9-3= 19-19= 16+1= 4-1= 9+3= 17-11= 6+3= 11+2= 16-6= 2+13= 13+4= 20-12= 4+10= 10-9= 4+8= 2+11= 2+9= 18-4= 7-2= 17+3= 18-14= 18-4= 20-5= 16-7= 15-15= 3-1=姓名：日期：用时：得分:2+16= 2+10= 14-8= 15-13= 17-4= 17-7= 16+4= 3+5= 8+4= 7+6= 8-7= 15-2= 10+6= 6+10= 7+8= 7+5= 4-4= 5+2= 19-6= 2+18= 19-9= 9+1= 8+1= 4+3= 10-10= 10+6= 12-7= 17-16= 16-7= 12+7= 19-3= 6+5= 19-4= 11+4= 5+11= 12+2= 18-14= 12+8= 9-2= 12+4= 15-3= 12-8= 3-2= 20-1= 18-4= 14-3= 11-4= 18+2= 7+4= 17-14= 3+14= 16-11= 8+2= 19-11= 16-12= 13-4= 16-5= 13-7= 12-1= 1+10= 13-5= 5+1= 6+13= 18-11= 12+2= 3+1= 10+7= 17-15= 2+17= 9+10= 11-8= 3+17= 17-4= 20-3= 3+16= 10-10= 5+15= 4+11= 1+15= 9+4= 9+6= 7+9= 8-4= 11+7= 20-8= 10-5= 9+2= 13-4= 14-10= 10-10= 12+2= 4+7= 1+3= 9+11= 12-12= 14-11= 12+2= 13+5= 14+4= 20-2=姓名：日期：用时：得分: 12-10= 9-3= 8+11= 14-14= 14+5= 18+1= 8-8= 11-6= 3+15= 7-6= 19-10= 17-6= 9-4= 17+3= 20-3= 12-12= 11-8= 2+1= 14-6= 8-4= 3+16= 4+12= 10+10= 8+6= 16-16= 18-17= 11+9= 14-11= 16-7= 19-7= 12+8= 3+8= 1+7= 11-1= 4-4= 1+18= 14-9= 3+6= 1+18= 20-15= 6+10= 2+10= 1+16= 14+3= 7+2= 18-18= 18+1= 7-1= 17-14= 9+10= 14-11= 12-1= 20-4= 3+3= 7-4= 9+11= 17-14= 18-18= 2+12= 9+7= 9+7= 4+3= 9-8= 13-7= 10+10= 12-9= 19-8= 2+12= 19-1= 16-10= 17-2= 12+6= 14-7= 5-3= 16-4= 20-13= 9-1= 7+5= 7+4= 3+13= 9-3= 19-3= 15-6= 17+1= 15-15= 11-10= 1+19= 8+8= 8-5= 13-12= 15-9= 16-3= 13-9= 1+12= 10-2= 18+2= 2+12= 9+8= 1+11= 10-7=姓名：日期：用时：得分:6+5= 15-4= 18-12= 10+10= 10+7= 17+2= 18-18= 8+1= 20-12= 14-9= 17-2= 20-3= 15-4= 9+6= 16-1= 6-6= 20-5= 7+9= 10-9= 5+13= 4+5= 2+14= 12+1= 20-11= 15-7= 17+3= 17-1= 5-2= 20-1= 2+14= 4+4= 20-7= 10+7= 14-5= 7+13= 17-9= 20-7= 1+10= 1+14= 12-5= 20-6= 11-7= 18-5= 6+9= 16+4= 12-3= 14-14= 4-2= 9-1= 20-17= 14-9= 10+6= 6+6= 5-1= 2+15= 20-10= 9+3= 8+11= 14-5= 10+2= 17-11= 4-1= 14-11= 10+4= 14+1= 7+6= 12+5= 19-3= 9+5= 2+6= 10+10= 12+8= 8+7= 13+6= 7-3= 5+2= 8+9= 20-10= 6+2= 8-5= 20-15= 13-5= 19-9= 4-1= 16-8= 5+4= 6+4= 8+5= 19+1= 16-14= 18-14= 2+2= 17-6= 5+13= 7+4= 15-6= 17-13= 20-8= 9-9= 8+7=姓名：日期：用时：得分: 16-2= 12+6= 2+16= 9+2= 12-12= 18-4= 14-2= 15-15= 13-12= 18-5= 17+1= 12-10= 15-3= 17-15= 17-15= 9-6= 7-3= 16-6= 5+7= 16-3= 1+2= 3+17= 2+2= 7+3= 17-14= 12-5= 1+11= 16-10= 12+6= 17-13= 14+5= 17-14= 11+1= 15-9= 8-7= 8+7= 4+12= 6+7= 9-1= 6+5= 8+12= 20-4= 3+9= 3+2= 15-5= 17-16= 13-9= 10-9= 17-9= 19-10= 14-6= 20-3= 1+2= 11-9= 12+2= 2+6= 2+11= 19-14= 11+2= 10-5= 15-14= 19-4= 12-9= 16-10= 1+7= 19-7= 1+1= 11-5= 16-4= 6-1= 19-5= 15-1= 1+8= 1+10= 4+5= 14-4= 17-2= 6+14= 20-4= 13-12= 16-8= 7-7= 8-5= 13+4= 6+6= 1+11= 13-4= 1+12= 12-8= 11-3= 9+6= 6+7= 1+5= 12-1= 12-10= 16-1= 3+14= 6-6= 12-11= 8+10=姓名：日期：用时：得分:3-1= 5+8= 20-1= 16-10= 13+5= 13+1= 4+4= 1+19= 5+12= 6-2= 18-16= 20-17= 13+1= 11-11= 2+16= 7+8= 19-7= 1+17= 5+5= 16-12= 1+16= 2+18= 15+3= 14+2= 5+11= 4+14= 5+12= 2+15= 20-19= 9+2= 1+7= 19-10= 2+14= 1+11= 6-4= 18-7= 15-9= 6+1= 11+2= 8+1= 20-11= 18-17= 15+1= 6-2= 3+9= 13+1= 9-1= 11+3= 3+11= 7+9= 2+2= 16-10= 4+5= 16-12= 17-13= 15-15= 14-4= 16-16= 2+18= 5+6= 6-3= 4-3= 19-8= 9+6= 1+2= 20-14= 18-9= 12-6= 7-5= 7-7= 11+8= 15-4= 2+13= 12-12= 7+12= 7-3= 3+12= 10-4= 9-3= 7-1= 6+4= 7-2= 16-15= 13+4= 17-2= 3+11= 17-10= 14-7= 19-10= 11-2= 16-11= 3+13= 7-6= 3+11= 10+7= 8+7= 9+8= 4+13= 5+10= 19-4=姓名：日期：用时：得分:5+5= 15-13= 19-8= 3+5= 15-3= 4+16= 10+5= 8-3= 6-4= 3+6= 16-1= 8+12= 17-12= 6+14= 12-11= 13-4= 8+9= 1+3= 2+6= 16-8= 19-14= 16-1= 3+15= 20-13= 6+9= 20-19= 18-7= 19-6= 16-8= 14-8= 5-5= 2+16= 7+8= 5+11= 18-13= 1-1= 15-15= 6+7= 11-10= 13-3= 3+13= 4+14= 14+4= 12+8= 13-5= 5+6= 2+4= 1+16= 14-2= 19-18= 6-5= 17-3= 4-4= 5-4= 16-5= 2+17= 2+15= 14+2= 6-6= 3+10= 1+15= 4+15= 5-1= 6+8= 13-6= 13+6= 7-6= 8-8= 18-17= 12+1= 1+5= 12+4= 5-5= 17-6= 18-8= 6+11= 1+13= 13-13= 15+4= 13-7= 17+2= 19-19= 16-13= 11-6= 2+4= 16+3= 20-11= 9+10= 3+16= 6-5= 12+6= 16-8= 1+4= 14-12= 6+11= 5+1= 1+2= 18-3= 6-1= 3+8=姓名：日期：用时：得分: 17-9= 9+1= 20-2= 5+4= 5+8= 1+8= 2+11= 6-2= 6-5= 2+5= 7+4= 11-8= 17+1= 18-8= 16-16= 15-7= 16-4= 10+5= 8-3= 3+12= 10-9= 19-2= 12+5= 8-8= 18-5= 8+8= 2-1= 2+10= 6+10= 15+2= 4+13= 16-10= 9+4= 6+6= 13-9= 6-4= 9+9= 3+17= 7-7= 10+4= 10-8= 6+2= 8+3= 12-6= 14-3= 7-4= 15-8= 3+13= 17-3= 6+14= 12+7= 12-3= 12+6= 8+12= 4+10= 14+6= 7+2= 16-2= 2+11= 18-3= 15-9= 20-16= 6+8= 16-6= 19-16= 10+2= 17-7= 2+11= 18-5= 2+2= 5+9= 8+7= 4+15= 12-9= 3+7= 5-5= 4+7= 3+4= 10-1= 8+5= 19-2= 18-1= 8+3= 17-6= 6-2= 9-7= 1+3= 13-4= 5+1= 10+5= 4-4= 5+3= 17-8= 9+8= 9-3= 5+13= 16-3= 16-5= 16-4= 4-2=姓名：日期：用时：得分: 16-8= 20-15= 9+2= 12-7= 3-3= 20-16= 4+2= 2+7= 1-1= 18-18= 17-13= 10+10= 20-17= 6-2= 19-15= 3-3= 12-6= 3+2= 18-1= 11-2= 8+4= 16+2= 5-2= 10-7= 8+10= 11-11= 14-8= 15-1= 9-8= 17-3= 8+2= 19-6= 15+4= 15-8= 9-4= 11+4= 4-2= 14-13= 16-1= 7-4= 6+14= 5+2= 18-8= 9-9= 14-3= 19-3= 9-4= 6-1= 9-7= 16-7= 10-4= 10+1= 3+11= 3+9= 5+3= 18-13= 15+1= 11-8= 4+16= 20-19= 20-8= 4+6= 12-10= 7-3= 15+4= 17-14= 6+7= 19-16= 11+4= 5+10= 15-13= 16+2= 8+12= 13-9= 18-11= 1+4= 5+14= 19+1= 9+11= 11-5= 1+14= 1-1= 5+12= 12-8= 14-2= 11-2= 18-8= 8-5= 10+9= 10-5= 18-5= 2+7= 13+3= 20-5= 6+11= 1+6= 8+4= 2+11= 5+6= 7+6=姓名：日期：用时：得分: 13+7= 1-1= 12+7= 8+12= 11+6= 16-7= 19-3= 3+17= 13-3= 3-2= 11-2= 17-8= 17-10= 19-12= 9-7= 2-1= 14+5= 5+14= 15-11= 3+10= 14+2= 9+3= 17-13= 11+1= 2-1= 1+3= 1+10= 13-7= 20-8= 18-6= 20-12= 15-12= 14-2= 20-16= 7-6= 14-7= 6+8= 6-6= 18-4= 5-2= 18-15= 10-3= 10+2= 6+13= 1+13= 4+12= 2+9= 15-7= 11+3= 18-3= 5+8= 8+8= 4+14= 11-9= 5+12= 5+1= 18-2= 11+2= 8+9= 16+1= 16+2= 11+4= 6+10= 17-14= 10-6= 16-9= 6+6= 9-8= 11-7= 18-11= 4+1= 14+6= 16-12= 13+5= 19-13= 6+2= 10+2= 8+10= 16-2= 4+15= 18+1= 5+1= 2+10= 12+5= 6+12= 12-8= 5+9= 13-5= 12+6= 14-14= 10+10= 17-13= 11-4= 3-2= 9-9= 4-1= 4+11= 9-5= 20-14= 13-2=姓名：日期：用时：得分: 12+1= 7+5= 14+6= 11-6= 19-8= 10+9= 15-8= 4+16= 13-9= 17+2= 17-7= 14-14= 20-7= 19-18= 15-11= 2+15= 10-4= 6+13= 15-12= 19-14= 19-12= 3+14= 20-9= 10+3= 11+4= 10+1= 20-11= 13-11= 16-11= 12-5= 8-7= 9+5= 20-7= 13-13= 9+6= 5+8= 13-2= 8-2= 18-16= 20-12= 6+9= 13-12= 3+12= 16-5= 2+7= 15-3= 8-8= 7+9= 9+4= 9+8= 18-3= 9+11= 3+12= 19-6= 1+17= 16-3= 8-4= 10-3= 7-4= 8-5= 11+4= 10+3= 14-1= 20-18= 9-4= 7+11= 13-3= 9-2= 11-2= 11+9= 13-2= 14-1= 14-8= 12+7= 12-10= 1+8= 18-10= 1+13= 17-5= 11+3= 14+1= 2+8= 5+1= 20-9= 2-2= 6+1= 8-5= 8-6= 2+3= 11-8= 4+10= 7-3= 13+6= 12+4= 15+2= 2-1= 13-6= 20-19= 10+9= 8+8=姓名：日期：用时：得分:6+4= 9+2= 3+14= 14+4= 2+8= 18-6= 7+10= 18-11= 4+4= 5+1= 15-5= 1+12= 17-3= 1+8= 5+15= 14-13= 2+1= 3+4= 10+3= 11+8= 20-14= 10+8= 16-5= 10+1= 10-2= 7-6= 10-4= 18-15= 2+6= 13+6= 6+14= 20-16= 6+8= 3+1= 20-11= 5+15= 8+6= 17-15= 3+14= 14-14= 11-11= 12-1= 2+17= 6+13= 13-5= 13-13= 4+11= 14-4= 2-1= 19-2= 14-7= 6+9= 20-19= 5+9= 12-7= 13-5= 6+13= 15+4= 1+17= 11-3= 19-9= 11+3= 12+2= 20-10= 2+9= 5+12= 19-18= 18-2= 10+7= 19-19= 13-8= 16-7= 17-10= 17-5= 17-2= 9+8= 15-14= 5+10= 8+11= 1+15= 9-6= 5-2= 7+2= 6+9= 19-13= 16+2= 6+6= 11+9= 18+1= 12+8= 6-4= 10+9= 3+11= 4+4= 13-2= 7-5= 8+10= 8+12= 7+9= 11-5=姓名：日期：用时：得分:6+7= 15+1= 16-7= 5+14= 4+7= 19-11= 13-1= 9+3= 3-2= 17-8= 17-10= 19-8= 15-13= 3+5= 15-14= 17-8= 18-7= 6+5= 6-3= 12-8= 16-15= 1+14= 1-1= 19-19= 6-5= 4-3= 7+12= 3+14= 3+9= 19-5= 1+13= 20-8= 3-1= 5+10= 1+16= 20-17= 14+2= 20-5= 2+16= 6+4= 20-8= 6-6= 7+13= 8-8= 19-11= 2+1= 11+6= 3-1= 12+5= 2+3= 15+1= 13+4= 7+2= 18-2= 13+2= 14-5= 9-7= 15-3= 14-7= 15-4= 13-1= 7+10= 11-4= 1+19= 16-6= 14-1= 11-11= 15-14= 14-6= 20-10= 6+6= 17-7= 3-3= 19-12= 12+4= 7+8= 14+4= 11+4= 13+5= 10+3= 6+5= 19-2= 14-6= 19-16= 13-11= 14-1= 6+10= 16+4= 5+3= 18-9= 12+4= 8+3= 12+3= 15-8= 17-4= 17-13= 6+8= 10+9= 9-3= 15-10=姓名：日期：用时：得分: 10+2= 1+8= 18-3= 2+13= 18-13= 19-17= 16-5= 15-12= 6-4= 17+2= 1+4= 4+1= 1+6= 13-8= 5-3= 10+5= 3+1= 11-1= 11-5= 3+7= 10+6= 3-2= 4+7= 13+7= 1+3= 17-8= 10-7= 15+2= 9+4= 1+7= 6+8= 8-3= 14+2= 1-1= 2+10= 15-2= 3+6= 17-13= 13+3= 1+14= 7+2= 12-12= 5-5= 17-3= 7+5= 4+2= 3+4= 15-6= 14-13= 17-17= 2+16= 7+11= 19-17= 11+8= 6+12= 5+3= 19-13= 14-10= 8-4= 7+8= 14-6= 17-3= 4+2= 20-2= 6+3= 9+9= 10-5= 18-10= 7+7= 11-9= 6+10= 10+1= 18-5= 14-11= 20-2= 13-12= 17-5= 10-10= 19-1= 12-1= 14-3= 17-4= 20-17= 11-2= 17-17= 5-3= 10-10= 11-9= 5+6= 20-9= 11-5= 12-4= 4+1= 20-4= 10+6= 10-6= 7-4= 2-2= 3+8= 2+13=姓名：日期：用时：得分:9-4= 11-6= 9-9= 18-10= 14+5= 19-1= 8+1= 1+15= 18-16= 8+1= 19-1= 5-4= 8+4= 18-3= 1+10= 5+14= 13+3= 7-6= 8+7= 3+8= 8+10= 17+1= 16-14= 2+7= 13-1= 9-3= 8+1= 13-13= 15-2= 16-14= 8-2= 5+14= 17-7= 1+1= 7-3= 8+12= 13-10= 1+14= 1+8= 10+1= 13-9= 8+5= 15-14= 7-2= 11-11= 3+6= 11-4= 13+7= 2+12= 8-3= 5-1= 15+5= 12-1= 19-7= 12-11= 4+7= 12+5= 4+3= 18-8= 1+6= 9-8= 14-6= 19-5= 5+2= 20-9= 20-6= 3+2= 2+5= 20-17= 1+2= 11+6= 3+15= 19-11= 10+7= 10-3= 8-5= 6-2= 12-4= 6+1= 8+7= 13+5= 14-5= 11+9= 4+15= 20-4= 11+5= 7+8= 1-1= 9+7= 1+12= 9-2= 10-8= 1+11= 13-5= 15-9= 15-14= 16-1= 12+3= 4+1= 14-6=姓名：日期：用时：得分:4-2= 15-15= 9-5= 12-3= 11+5= 19-10= 17-9= 6+4= 20-9= 1+6= 12-6= 15-13= 6+11= 5-5= 16-9= 14-14= 7+12= 12-7= 10-6= 12-2= 3+16= 14+3= 5+7= 1+7= 9+9= 11+2= 2+6= 6-4= 4-3= 3+13= 8+5= 6-5= 2+15= 19-8= 18-1= 20-1= 5-5= 16+3= 10-5= 8-4= 4+1= 6-5= 11+3= 1+12= 3+3= 6+1= 15-11= 1+14= 3+7= 20-8= 11-8= 18-1= 4+6= 1+2= 11-6= 17+1= 18-16= 3-3= 3+12= 15-12= 15+5= 11-1= 11+5= 1+7= 3+3= 2+18= 12+3= 16-8= 10+2= 18+1= 2+10= 12+8= 3+7= 4+6= 2+4= 12-11= 19-17= 6-2= 16+1= 3+5= 6-1= 17+1= 10+8= 19-5= 5-5= 3+1= 5+11= 9+11= 11-8= 2+6= 18-9= 3-1= 16-1= 10+6= 9-8= 12+4= 19-1= 5+9= 18-17= 20-5=姓名：日期：用时：得分:6-6= 11+5= 18-9= 7-2= 5+15= 19-4= 3-3= 7-7= 13-4= 20-4= 1+12= 18-14= 13-11= 10-10= 16+3= 5+2= 13+7= 7+7= 3+4= 14-10= 9+7= 15-12= 10-1= 17-10= 6+8= 10-5= 19-17= 15-2= 19-7= 4-3= 15+5= 14+6= 10-2= 4+13= 14-7= 16-5= 5-4= 5+4= 12-6= 19-10= 4+14= 18-3= 9-2= 18-5= 20-14= 8-3= 2+3= 19-18= 11-3= 9-2= 8+2= 5-1= 1+19= 3+6= 15-1= 2+18= 1+6= 7+11= 14+3= 15+1= 3-2= 8-6= 18-2= 4+5= 19-8= 13+4= 2+6= 4-2= 19-11= 9+3= 16-15= 13+1= 17-11= 10-4= 7+5= 7+7= 1+1= 18-10= 10+1= 4+12= 1+17= 17-16= 14+6= 17-4= 11-6= 2+3= 7+11= 5+13= 17-8= 7-2= 10+8= 12-11= 3+16= 4+11= 3-2= 17-1= 8-6= 13+6= 20-7= 16-1=姓名：日期：用时：得分:2+5= 5+11= 2+3= 10-2= 16+2= 19-18= 4-4= 18-1= 10-7= 2+12= 2+8= 18-3= 7+4= 8+5= 10-8= 2+11= 5-3= 12-3= 14+6= 14-1= 17-3= 16+4= 20-15= 17-16= 20-6= 7+6= 12-4= 5+6= 16-16= 15+1= 13+2= 16+1= 16-1= 11+6= 6+1= 1+1= 13-5= 11-6= 15-3= 12-3= 5+10= 2+14= 17-2= 17-12= 13-1= 17-6= 1+12= 18-12= 2+14= 7+9= 7-2= 4+9= 18+1= 3+17= 16-10= 14-5= 19-9= 2+4= 13+3= 1+11= 3+17= 20-6= 9+9= 15+2= 14+3= 13+5= 19-19= 19-12= 8+10= 5+2= 4+9= 5+6= 17-2= 13-13= 9+3= 5+9= 5+5= 15-1= 10+8= 11-4= 16-2= 7+1= 9-1= 4+2= 2+5= 17-14= 18-13= 10-6= 4+9= 1+1= 18-12= 18-15= 14-2= 17-16= 1+13= 9-2= 13-12= 20-18= 5-2= 4+8=姓名：日期：用时：得分:2-2= 20-10= 13-12= 16+2= 12-2= 17-1= 2+17= 7-5= 2+11= 18-18= 19-5= 5+12= 16-11= 15-4= 17-12= 9-5= 2+5= 12+1= 17-2= 14+2= 16-7= 15-7= 9-1= 11+8= 5+14= 11+7= 10-6= 9+6= 15-7= 17-3= 10-9= 14+2= 20-5= 9+10= 3+17= 17-11= 1+4= 3+8= 1+19= 11-4= 17-15= 18-5= 14+3= 1+15= 4+3= 18+2= 7+13= 11+7= 18+1= 1+5= 11-1= 10-1= 16-15= 18-3= 20-13= 13-3= 7-1= 20-16= 12+3= 19-11= 17-12= 19-16= 9+5= 16-2= 15-12= 3+7= 14-10= 18-14= 19-4= 4+11= 14+1= 10-10= 19-18= 6+11= 3+12= 7-1= 20-1= 12-7= 12+3= 11-7= 9-7= 1+11= 1+11= 15-10= 15-8= 7+9= 1+18= 19-19= 16-11= 19-4= 5-4= 20-13= 19-16= 8-2= 13-13= 11+9= 14-4= 10-7= 8+9= 14-10=姓名：日期：用时：得分: 19-19= 8+2= 4+5= 2+15= 7+13= 20-5= 4+2= 14-4= 13-6= 5-1= 1+17= 10+4= 11+2= 18+2= 16-15= 14-10= 3+7= 14-14= 18-7= 8+5= 9+2= 2+4= 6-5= 4+15= 4+7= 1+3= 2+13= 9+7= 18-13= 6+13= 19-8= 7+3= 12-4= 19-9= 4-4= 1+1= 19-14= 7-3= 14-9= 8+11= 15-2= 2+9= 10+3= 10-9= 19-18= 6+9= 13+5= 4-3= 4-3= 1-1= 9+5= 11-3= 16-3= 12+2= 8+8= 6+2= 8+11= 8-3= 8+5= 18-15= 12-2= 7-6= 16+1= 4-2= 13+2= 10+3= 12-9= 14+1= 3+15= 5-2= 17-17= 5-5= 19-12= 18-7= 8-3= 13-11= 3+13= 12-5= 5+13= 20-6= 4+15= 12-7= 7+4= 17-9= 16-2= 7+12= 3-2= 13-10= 18-15= 5+1= 12-1= 12+1= 17-14= 15+1= 12+7= 3+14= 17-4= 5+11= 10+5= 13+6=姓名：日期：用时：得分: 11+7= 9-9= 11-7= 19-15= 9-6= 14-9= 18-12= 16-16= 13-8= 3+11= 20-11= 7+4= 20-16= 19-16= 18+1= 11-3= 8+11= 2+8= 10-8= 4-1= 15-8= 6+12= 5+11= 5+9= 20-10= 2+15= 11+7= 2+6= 2+17= 8+6= 6+12= 2+15= 16-9= 7+7= 8+4= 2+11= 12+4= 15-15= 14-11= 6-3= 8-6= 17+2= 19-3= 5-1= 1+14= 8+8= 9-6= 3+8= 18-15= 6+7= 2+3= 3+16= 1+8= 13-2= 7+1= 12-10= 6+9= 17-3= 5+4= 19-1= 18-2= 12+1= 15-2= 11+1= 9+8= 13-10= 13-7= 14+1= 15+2= 6-6= 14-4= 15-14= 8+4= 10-3= 5+12= 13-8= 8+6= 7-3= 11-5= 14+6= 15-6= 16-12= 12+4= 20-8= 18-2= 1+2= 11+4= 18-13= 13-10= 11+4= 7+1= 10+7= 12-8= 18-9= 5+5= 5+6= 19-10= 7+7= 10+4= 19-2=姓名：日期：用时：得分: 12+8= 11+6= 1+17= 12-10= 14-8= 10-6= 8-5= 15-9= 7+2= 19-9= 4+11= 12-2= 12-12= 6-5= 12-9= 11-7= 3+4= 8-7= 15+3= 9-1= 8-4= 19-4= 6-1= 15-6= 8-1= 8-1= 8-7= 7+3= 6-6= 4-2= 5-3= 3+3= 19-10= 3+4= 8+3= 1+18= 15+5= 8+6= 11+3= 7-7= 10-2= 12-11= 16+2= 2+8= 9-8= 2+4= 15-9= 10+9= 19-17= 5+4= 14-8= 7-2= 4+10= 4+7= 5-1= 9-5= 14+1= 7-4= 4+9= 7+11= 5-2= 13+7= 20-4= 19+1= 20-1= 6+7= 1+15= 3+10= 5+8= 4+8= 7+10= 11-10= 3+16= 17-2= 10-1= 17-6= 13+1= 1+2= 19-14= 1+18= 6+6= 13-4= 20-3= 10-8= 12-8= 15-1= 14-1= 19-7= 3+1= 18-14= 7-4= 4+9= 13-8= 7+13= 4-1= 8+11= 1+17= 18-6= 3-1= 19-7=一年级20以内加减法口算题(100题)三十姓名：日期：用时：得分:8+3= 18-4= 3+10= 13-11= 20-19= 19-13= 20-9= 12-11= 2+14= 19-17= 7+3= 17-9= 10+4= 1+6= 8-6= 16-16= 3+3= 13-3= 4+12= 1+11= 14-2= 9+11= 2+2= 12+4= 17-16= 3+7= 12+2= 5+10= 3+17= 4+9= 12-7= 13+2= 13+4= 8-7= 6+3= 16-4= 13-1= 4+9= 8+8= 11+7= 4+11= 8-2= 10-5= 9+9= 9+9= 1+14= 20-19= 16-3= 3+16= 2+7= 12-2= 7-5= 20-10= 19-13= 4+1= 20-13= 9+9= 2-2= 12-7= 8-1= 4+8= 18-11= 4+11= 16+1= 17-12= 19+1= 20-15= 2-1= 7+5= 3+4= 18-9= 3+15= 6-3= 8-7= 16-11= 5-2= 16-11= 10-5= 2-1= 6+13= 11+6= 14-10= 3+2= 20-3= 1+1= 19-11= 9-6= 20-1= 5+15= 1+19= 18-11= 14-7= 12-12= 16-15= 12-7= 10-4= 13+5= 1+1= 1+17= 1+9=。

20以内的加减法练习题100道20以内加减法口算练习题（一）姓名：时间： ___________ 做对了 ________ 题（共80题）10+ 8 = 10+ 2 = 13+ 2 = 8+2+3=8+ 10= 17-7= 19- 3 = 9 + 1+ 4 = 18-8 = 10+ 8 = 3 + 11 = 7+3+5=18- 10= 3+ 10 = 16-4 = 7+4+6=10+ 1 = 10+ 2 = 19-4 = 7+8+3=1+ 10= 10+ 10= 19- 5 = 6+4+ 7 =11- 1 = 14-4= 15- 3 = 8+2+5=11- 10= 18-8 = 10+ 4 = 5+4+6=6+ 10= 6+ 10 = 13- 3 = 7+2+3=16- 6= 10+ 9= 14- 1 = 3 +4+ 10= 16- 10= 8+ 10 = 10+ 2 = 11 - 1-5=10+ 3= 13-3= 13- 3 = 17 - 7-3=3+ 10= 5+ 10 = 3 + 15 = 19 - 9+ 1 = 13- 3= 16- 10= 18-8 = 15 - 5- 7= 13- 10= 11- 10= 5 + 5= 13 - 3-4=10+ 5= 13- 10= 4 + 6= 18 - 10-4=5+ 10= 18- 10= 20- 20= 17 - 10- 7= 10+ 8 = 10- 10= 12+ 4 = 14 - 10+ 5= 3+ 10= 10+ 9= 8 —8 = 16 - 10+ 3= 11- 1 = 10-5= 10+ 0 = 20 - 10- 7=姓名: 时间： _______ 做对了 ________ 题（共100题）20以内加减法练习题（二）9+ 1 = 8 + 7= 8 + 4= 9 + 7= 9+ 7 = 8+ 2 = 7 + 9= 8 + 5= 6 + 6= 6+ 5 = 8+ 3= 7 + 5= 9 + 6= 4 + 9= 2+ 8 = 2+ 9= 8 + 6= 6 + 8 = 6 + 5= 7+ 7 = 19- 9= 8 + 8 = 7 + 9= 5 + 8= 8+ 8 = 9+ 3= 7 + 4= 8 + 10 = 5 + 7= 4+ 8 = 8+ 4= 8 + 5= 7 + 4= 8 + 7= 8+ 6 = 5+ 9= 7 + 7= 5 + 7= 4 + 8= 7+ 6 = 8+ 6= 6 + 5= 9 + 2 = 8 + 6= 3+ 9 = 4+ 9= 1 + 9= 7 + 8 = 7 + 10= 5+ 9=5+ 9= 7 + 3= 9 + 8 = 2 + 8= 3+ 8 = 6+ 9= 6 + 7= 9 + 2 = 10-9 = 6+ 4 = 7+ 9= 5 + 6= 8 + 3= 2 + 10= 7+ 2 = 8+ 9= 8 - 5= 6 + 7= 9 + 8= 6+ 9 = 9+ 0= 10 - 7 = 8 + 4= 6 + 3= 6+ 8 = 5+ 8 = 6 + 7= 1 + 9= 10 +4 = 5+ 10 = 8+ 9= 2 + 9= 10-5 = 6 + 8= 13- 3= 9+ 9= 9 + 4= 9 + 5= 9 + 3= 3+ 8 = 9+ 3= 5 + 9= 8 + 2 = 7 + 4= 6+ 7 = 3+ 8 = 9 + 5= 9 + 3= 8 + 3= 5-4 =20以内加减法练习题（三）姓名: 时间：—做对了 _________ 题（共80题）8+ 9= 9 + 8 = 7+ 6= 7+ 5= 6+2+ 7 = 10+ 8 = 8 + 5= 9+ 6= 6+ 9= 4+5+ 2 = 5+ 5= 9 + 5= 7+ 8 = 9+ 5= 3+5+ 7 = 4+ 6= 5 + 9= 6+ 7= 7+ 7= 4+4+ 6 = 9+ 4= 8+4= 9+ 7= 9+ 4= 4+3+ 2 = 7+ 4= 6 + 5= 8+ 6= 7+ 8 = 4+6+ 5 = 8+ 4= 6 + 6= 6+ 8 = 9+ 6= 7+2+ 4 = 10- 2 = 7+7 = 8+5= 8+ 3= 2+6+5= 2+ 9= 9 + 7= 5+ 8 = 7+ 4= 7+ 1 + 7 = 7+ 5= 8 + 8 = 8+ 4= 9+ 9= 6+ 3+ 4 = 18-2 = 9 + 2 = 4+ 8 = 8+ 4= 6+ 1 + 5 = 10+ 5= 5 + 7= 9- 4= 7+ 6= 5+2+ 4 = 9+ 6= 9 + 5= 7+ 6= 9+ 4= 3+5+ 9 = 8+ 4= 7 + 9= 6+ 7= 6+ 8 = 6+4+ 1 = 9+ 4= 8 + 10 = 7+ 5= 7+ 9= 3+6+ 5 =8+ 7= 6 + 10 = 5+ 7= 9+ 8 = 7+ 2+ 6 =9+ 2 = 8 + 6= 4+ 7= 9+ 3= 4+ 4+ 9 =7+ 5= 19- 7 = 7+ 4= 8+ 4= 9+ 1 + 9 =7+ 9= 7 + 3= 9+ 3= 8+ 3= 8+2+ 2 =8+ 5= 2 + 8 = 6+ 6= 6+ 6= 7+3+ 1 =20以内加减法练习题（四）姓名：时间：做对了题（共80题）8+ 2+ 4 = 8-2 + 6= 3+6+9= 4+5+ 8 = 7+3+ 2 = 4+ 4 - 2 = 2+6+5= 2+3+ 4 = 8+ 2+ 6 = 6+ 2 + 7= 7 + 2-5= 6+ 3+ 8 = 7+3+ 4 = 6+ 3 + 7= 9 - 2+ 7= 3+3+ 2 = 9+1+8= 5+ 4 + 7= 8 - 2+ 8 = 2+2+ 4 = 8+2+ 5 = 4+ 5 + 8 = 9 - 4+ 7= 4+8+ 7 = 5+4+ 9 = 1 + 0 + 7= 8 - 2+ 7= 10 + 2+ 7= 5+2+ 2 = 9-6-1= 9 - 4+ 7= 12 + 6 - 5= 3+ 6+ 4 = 5+ 4 + 6= 6+2+9= 7-7+ 5 = 5+2+ 7 = 5+ 1 + 7= 8 - 2+ 3= 8+2+ 7 = 7-3+ 6 = 2+ 3 + 9= 9 - 4+ 6= 8-3+ 7 = 7-2+ 7 = 7+ 2 + 6= 4+3+5= 5+2+ 3 = 4+ 2-3 = 9+ 1 + 5= 6 + 2-3= 6+2+ 2 = 6+ 3+ 4 = 7+ 3 + 2 = 3+9+6= 3+3+ 1 = 4+2+ 5 = 10+ 8-4 = 10-5 + 4= 2+3+ 5 = 7+2+ 7 = 7-2 + 9= 3+4+6= 3-0+ 7 = 8+1+2= 6+ 2 + 7= 9 - 6+ 4= 5-5+ 5 = 1 + 8+ 5 = 8+ 2 + 7= 4+5+8= 7-3+ 4 = 6+ 3+ 9 = 6-3 + 9= 7 + 5-7= 6+ 2- 6 = 10- 1 + 2 = 5+ 1 + 7= 10-4 - 0= 8-7+ 6 =认数基本题（一）姓名：时间：做对了1个十和6个一合起来是（）1个十和2个一合起来是（）14里有（）个十和（）个一2个十是（）18里有（）个十和（）个一6个一和（）个十合起来是16比14大，比17小的数有（）个位上是7，十位上是1，这个数是（）十位上是2，个位上是0,这个数是（）个位上是1，十位上是5，这个数是（）_____ 题1个十和7个一合起来是（）9个一和1个十合起来是（）（）个十和（）个一合起来是1320里面有（）个一1个一和1个十合起来是（）（）个一和1个十合起来是1318接近10还是20？（）一个数比16大，比19小，这个数可能是（）按规律填数:0、2、（）、（）、（）、10、（）、（）、（八（）、（）19、（）、15、（八( 八9、（）、（）、（八（）5、10、15、（）、（）、（）、（）、（）、（八（）、（）10、20 、（）、( 八( ）、（）、（）、（）、（八（）1、4、7、（）、（八（八（）20以内的加减法（一）班级姓名成绩9+2= 3+8= 11-5= 16-8= 12-4= 6+5= 13-5= 3+9= 4+7= 9+9= 18-9= 15-4= 17-7= 5+7= 7+7= 11-2= 11-3= 15-7= 12-6= 4+8= 6+8= 14-8= 9+6= 12+3= 11-4= 5+8= 2+9= 16-8= 15-8= 6+10= 15-3= 6+7= 9+8= 3+9= 15-6= 14-9= 8+7= 16-7= 5+6= 19-9=20以内的加减法（二）班级姓名成绩13-7= 14-9= 9+5= 12-8= 15-7= 8+9= 15-9= 10+6= 7+8= 8+3= 7+5= 17-8= 9+4= 13-9= 7+6= 12-9= 9+6= 8+5= 16-8= 7+4= 8+6= 10+5= 9+9= 14-7= 18-8= 14-9= 18-9= 8+8= 3+9= 11-7= 14-2= 6+7= 11-3= 5+6= 15-8= 6+6= 11-2= 16-9= 4+8= 16-8=20以内的加减法（三）班级姓名成绩15-7= 13-7= 12-8= 7+4= 16-7= 15-8= 13-9= 11-7= 8+5= 10+3= 9+3= 14-7= 7+8= 13-8= 9+5= 16-9= 9+4= 5+8= 17-8= 9+6= 8+6= 14-8= 17-7= 12-3= 15-8= 13-4= 18-4= 12+3= 16-8= 6+6= 15-9= 7+5= 6+5= 12-4= 6+7= 16-8= 15-6= 12-6= 14-5= 18-9=20以内的加减法（四）班级姓名成绩9+3= 12-5= 4+9= 6+7= 3+8= 17-7= 12-10= 7+6= 10+6= 16-7= 9+6= 8+5= 8+7= 4+13= 11-1 = 13-4= 11-2= 12-7= 17-9= 6+6= 5+6= 9+8= 15-9= 7+7= 6+8= 13+6= 8+4= 16-2= 8+8= 7+9= 10+2= 11-6= 6+5= 4+7= 13-8= 11-9= 14-6= 3+9= 12-8= 15-7=20以内加减法练习（一）姓名：时间：成绩：18- 5 = 16- 10 = 17- 11 =5 - 4 =17- 5 =16- 1 =7 + 10 = 4 - 0 =10- 10 = 0 + 16 = 13+ 4 = 3 + 12 = 2+ 14 = 14- 3 = 12- 0 =3+ 5 = 11+ 1 =3 +4 = 12+5 = 15- 3 = 12+ 3 =2 + 6 = 10+ 7 =9 - 9 =16- 1 = 15- 3 = 19- 1 =2 + 6 =3 +4 = 9 - 0 = 18+ 1 = 6 + 10 18- 12 = 17- 17 = 10+ 2 9 - 0 = 15- 0 = 4 + 1 2 + 2 = 13- 12 = 4 + 12 6 -5 = 15- 13 = 14+ 1 0 + 0 = 0 + 17 = 7 - 2 11 - 10 = 11+ 4 = 10+ 4 11 - 1 = 3 - 1 = 13- 2 11 + 0 = 13- 10 = 15+ 4 10+ 7 = 0 + 1 = 19- 14 17- 1 = 16+ 2 = 16- 4 1 + 14 = 14+ 2 = 4 + 12 14+ 1 = 10+ 8 = 17- 15 9 —8 = 11+ 5 = 16+ 1 17- 12 = 1 + 17 = 11+ 5 19- 5 = 7 - 3 = 12+ 4 1 + 12 = 11+ 1 = 17- 10 4 +12 = 11+ 2 = 13+ 2 19- 13 = 4 - 3 = 1 + 146 - 5 = 13+ 1 = 11+ 1 2 + 6 = 19- 18 = 2 + 11 18- 13 = 12+7 = 3 + 1 16- 14 = 18- 2 = 5+420以内加减法练习（二姓名：时间：成绩:2 - 2 =13- 3 = 18- 11 = 6- 3 =7- 1 = 11- 10 = 0 + 11 = 17- 13 = 17- 3 = 7- 3 =8- 6 =17+ 0 =13+ 1 =0 + 10 =11 + 3 =5 + 10 =2 + 2 =1 - 0 =6 - 0 =0 + 18 =2 - 2 =5+ 14 =6- 1 =5 + 10 =5 - 5 =3 + 11 =9 - 5 =7 + 11 =10+ 3 =1+ 7 =11+ 0 =2+ 6 =12- 10 =19- 11 =10+ 3 =19- 8 =8+0 = 17- 1 = 13- 10 = 17+ 05 - 3 = 9 —8 = 7 - 3 = 2 - 214- 2 = 5 - 3 = 0 + 4 = 9 - 817- 14 = 16- 14 = 3 + 12 = 3 - 019- 15 = 18- 2 = 11+ 2 = 14- 121 + 3 = 5 + 11 = 10+ 5 = 11- 15 - 2 = 7 -6 = 12+ 6 = 10+ 914+ 5 = 1 + 3 = 2 + 10 = 8 + 1010+ 8 = 2 - 1 = 9 - 1 = 9 - 51 + 8 = 12+ 6 = 9 - 3 = 8 - 217- 11 = 11 - 10 = 7 - 6 = 19- 315- 11 = 7 - 4 = 16- 14 = 5 - 28 - 6 = 15- 2 = 16- 13 = 3 + 118 - 7 = 2 +17 = 5 + 14 = 14+ 411+ 3 = 5 +12 = 16- 12 = 7 + 217- 4 = 7 + 11 = 18- 7 = 4 + 520以内加减法练习（三）姓名：时间：成绩：19- 5 = 10+ 1 = 2 + 15 = 19- 5 12- 11 = 3 + 3 = 18- 4 = 19- 10 16- 16 = 1 + 8 = 1 + 13 = 14- 4 18- 11 = 18- 7 = 0 + 19 = 12+ 1 15- 11 = 12+ 3 = 18- 13 = 6 - 0 1 + 7 = 18- 16 = 18- 6 = 9 - 1 6 - 3 = 13- 1 = 19- 15 = 8 - 06 - 6 = 0 + 19 = 9 —2 = 3 —3 12+ 3 = 2 + 11 =7 —3 = 13—28 —0 = 1 + 5 = 15+ 3 = 18—15 2 + 4 = 19—17 = 3 + 6 = 2 —1 17—10 = 1 + 15 = 7 —6 = 3 + 6 2 + 14 = 5 + 13 = 15+ 1 = 19—7 17—2 = 2 + 3 = 14+ 0 = 13+ 0 0 + 1 = 18—12 = 18—8 = 0 + 1 12—11 = 4 + 11 = 12+ 7 = 3 + 13 14+ 5 = 19—1 = 14+ 1 = 3 + 12 12+ 4 = 17—11 = 5 + 3 = 17—11 6 + 10 = 17—16 = 18—1 = 2 + 3 6 + 12 = 12—10 = 5 + 10 = 3 + 6 17—14 = 11+ 1 = 19—17 = 4 + 5 5 —3 = 19—19 = 4 + 3 = 7 + 1 4 —3 = 3 + 1 = 4 —2 = 1 + 7 13—1 = 15—3 = 7 —1 = 12+ 2 1 + 10 = 7 + 10 = 15—10 = 18—6 20以内加减法练习（四）姓名：时间：成绩：1 + 7 = 3 —2 = 18—3 = 16—141 + 18 = 13—0 = 15—0 = 19—1917+ 0 = 16—4 = 2 —2 = 12—1219—4 = 11 + 2 = 3 + 15 = 3 —00 + 9 = 4 + 10 = 0 + 11 = 4 —04 —3 = 0 +5 = 9 —0 = 19—1817+ 2 =16+ 1 = 12—10 = 9 —1 1 + 7 = 10+ 8 = 5 + 2 = 17—6 18- 8 = 3 —0 = 0 —0 = 19—1 11- 10 = 12—10 = 7 —3 = 12—11 15- 12 = 15—11 = 6 + 10 = 1 + 13 4 + 3 = 3 + 14 = 2 + 13 = 18—2 8—4 = 6 —2 = 9 —1 = 2 + 14 10+ 2 = 7 —4 = 15—11 = 8 + 10 13—3 = 1 + 12 = 4 + 15 = 2+4 15—1 = 16—2 = 10+ 3 = 1 + 14 16+ 2 = 10+ 7 = 2 + 5 = 2 + 6 1 + 2 = 14+ 3 = 11+ 8 = 1 + 1 17—16 = 1 + 2 = 5 + 14 = 12+ 4 18—17 = 12+ 3 = 17—15 = 6 —1 6 —5 = 6 + 2 = 16+ 3 = 1 + 14 16+ 1 = 4 + 15 = 2 + 3 = 18—13 7 —1 = 15—1 = 17—6 = 3 + 15 1 + 2 = 12+ 3 = 16—1 = 5 + 12 15—11 = 19—18 = 11+ 6 = 11+ 220以内加减法练习（五）姓名：时间：成绩：19+ 0 = 1 + 18 = 7 —1 = 1 + 16 4 + 2 = 16—15 = 1 —1 = 17—16 7 + 1 = 5 —2 = 2 + 4 = 19—17 10+ 10 = 6 —1 = 1 + 0 = 1 + 112 + 10 = 0 + 4 = 18—15 = 12—115- 13 = 5 + 14 = 3 + 0 = 1 + 15 6 - 0 = 8 —0 = 12+ 7 = 15- 11 13+ 4 = 0 + 0 = 19- 8 = 13+ 5 18- 6 = 18- 4 = 1 + 16 = 1 + 13 9 - 0 = 8 —0 = 9 - 2 = 2 + 10 14- 2 = 18- 6 = 19- 14 = 12- 2 0 + 17 = 10+ 6 = 5 + 4 = 18- 6 19- 19 = 1 + 14 = 3 + 13 = 17- 5 16- 3 = 18- 4 = 7 + 11 = 16- 13 12+ 5 = 10+ 3 = 5 - 1 = 5 + 1 6 + 1 = 9 - 5 = 4 + 1 = 9 - 9 14- 10 = 16- 6 = 13- 10 = 3 + 14 6 - 1 = 15- 5 = 5 + 3 = 15+ 4 18- 2 = 19- 13 = 11+ 5 = 5 + 3 19- 1 = 16- 14 = 15- 4 = 19- 8 16- 14 = 2 +12 = 11+ 3 = 19- 5 17- 14 = 17+ 2 = 4 + 14 = 13- 31 + 14 = 16- 11 = 12- 10 = 19- 82 + 6 = 7 + 2 = 14- 10 = 9 - 6 19- 5 = 6 - 5 = 15- 5 = 4 + 1220以内加减法练习（六）姓名：时间：成绩：10+ 6 = 0 + 16 = 16- 2 = 19- 1 2 + 15 = 2 +12 = 16- 2 = 18- 16 2 + 17 = 10- 10 = 19- 7 = 14- 1315- 15 = 12- 1 = 0 + 11 = 7 + 1114- 12 = 15- 2 = 11+ 0 = 1 + 2 1 + 15 = 0 + 11 = 0 + 9 = 17- 10 1 + 8 =15+ 0 = 5 + 0 = 14+ 0 3 + 2 = 6 - 1 = 5 + 0 = 16- 1 13- 12 = 1 + 3 = 9 + 0 = 8 - 7 18- 4 = 13- 11 = 9 - 7 = 18- 4 2 + 5 =10+ 5 = 3 + 11 = 15- 14 17- 12 =12- 12 = 6 + 10 = 17- 17 4 - 1 = 5 - 2 = 2 + 5 = 10+ 8 15- 3 = 1 + 14 = 6 + 12 = 2 - 1 18- 6 = 1 + 10 = 15- 5 = 9 - 2 6 + 13 = 1 + 14 = 8 + 1 = 14+ 5 18- 1 = 3 + 10 = 14+ 4 = 8 - 7 12- 11 = 17- 16 = 10+ 9 = 3+41 + 13 = 12+2 = 10+3 = 12+4 3 + 12 = 16+ 2 = 7 - 4 = 19- 10 14- 10 = 11 + 6 = 19- 16 = 2 + 12 7 + 11 = 10+ 6 = 2 + 4 = 16+ 3 3 + 12 = 17-5 = 19- 3 = 11+ 8 1 + 4 =18- 3 = 1 + 7 = 19- 4 14+ 3 = 3 + 16 = 15- 12 = 4 - 320以内加减法练习（七）姓名：时间：成绩：4 + 4 = 18- 1 = 8 —8 = 15+ 2 14+ 3 =5 + 3 = 10+ 7 = 17- 312+ 7 = 10+ 3 = 16- 0 = 3 + 1615-14 = 5- 3 =8+0 =6- 3 = 16- 2 = 11- 0 = 10+ 6 = 15- 12 = 10+ 2 = 11+ 1 =6 + 2 =2+ 13 = 1 + 12 = 18+ 1 =1 + 14 = 17- 15 = 7- 1 = 1 + 15 = 3—0 = 3 + 13 = 5 + 12 = 1 + 13 = 14- 2 =2 +13 =1 - 0 =11 - 1 =14- 10 =13-10 =14- 3 =19- 18 =17- 3 =13- 10 =12- 2 =13+ 4 =9 - 1 =12- 12 =19- 10 =2 +3 =19- 1 =19- 18 =7 - 0 =0 + 10 =19- 18 =11 + 8 =9 + 10 =18+ 0 =19- 19 =13-11 =14-13 =14- 2 =4+ 3 =19- 18 =7 - 3 =2 + 10 =17- 6 =5+ 2 =2 + 1 =15- 2 =19- 12 =16-16 =1 + 4 =19- 18 =7 - 1 =11+ 0 =15- 10 =12+ 3 =15-12 =18- 3 =6 - 1 =1+ 4 =11+ 2 =16+ 2 =18-17 =6 + 12 =2+ 11 =0 + 5 =1 +2 =19- 5 =11+ 4 =7+ 12 =4 - 1 =1 - 0 =2 + 2 =17- 1 =12- 11 =8- 6 =17- 1 =16- 1 =20以内加减法练习（八）姓名：时间：成绩：17- 5 = 8 - 7 =0 +18 =13+ 0 =18- 14 =2 + 2 =17- 6 =5 + 2 =8+0 = 3 + 6 = 4 + 12 = 9 - 5 6 - 1 = 2 + 3 = 17+ 2 = 3 + 13 5 - 0 = 3 —0 = 11+ 5 = 0+4 9 + 10 = 14- 11 = 8 + 0 = 3 + 10 11+ 7 = 16- 0 = 5 + 3 = 0 + 11 1 + 8 = 12- 2 = 15- 1 = 6 - 5 19- 4 = 19- 15 = 9 —8 = 3 + 6 18- 5 = 8 + 11 = 5 + 3 = 17+ 1 14+ 2 = 3 + 4 = 14- 12 = 18- 7 4 + 13 = 2 + 7 = 15- 1 = 18- 18 3 + 16 = 11 - 10 = 2 - 2 = 4 + 3 16- 6 = 6 + 10 = 17+ 2 = 8 + 1 8 - 6 = 4 + 2 = 9 - 4 = 10+ 3 1 + 15 = 6 - 5 = 1 + 12 = 13- 11 17- 15 = 14+ 1 = 17- 16 = 16- 5 18- 10 = 15- 10 = 1 + 18 = 2 - 1 10+ 5 = 8 —8 = 5 + 3 = 1 + 17 16- 15 = 16+ 2 = 2 - 1 = 10+ 3 3 + 11 = 11 - 10 = 1 + 7 = 6 + 3 2 + 12 = 11 - 10 = 1 + 12 = 7 + 10 12+ 2 = 16- 11 = 7 - 7 = 5 + 12 2 + 16 = 7 - 3 = 14- 1 = 11+ 2 5 - 3 = 16- 3 = 12+ 1 = 9 - 520以内加减法练习（九）姓名：时间：成绩：18- 11 = 10+ 7 = 15- 12 = 1 + 16 =WORD格式可编辑1 + 16 = 18- 12 = 0 + 1 =2+ 3 = 4- 4 = 16+ 3 =5+ 12 = 16+ 3 = 18- 10 = 9 + 0 = 13+ 3 = 17- 4 = 10+ 4 = 11+ 3 = 10+ 10 = 5 - 4 =17- 3 = 15+ 3 = 17- 16 = 3+ 3 = 2 + 6 = 15+ 1 = 14+ 3 = 12+ 3 = 5 - 5 =7 - 7 =7- 0 =19- 9 =16+ 1 =5 - 5 =13- 2 =1 + 13 =17- 5 =16- 6 =4- 0 =0 + 16 =8- 2 =19- 5 =16-14 =7 - 5 =17- 4 =1 + 4 =15- 4 =5+ 1 =18-8 =7 - 3 =14+ 1 =10+ 6 =3+ 3 =4- 1 =1 + 10 =17- 4 =6 - 2 =18+ 0 =2 + 6 =4- 0 =8—3 =16- 0 =3 + 2 =0 + 6 =3 + 11 =2 + 11 =9- 4 =5+ 4 =14- 2 =19- 17 =15-12 =19- 5 =2 + 16 =5 - 2 =13- 2 =3 + 15 =10+ 6 =12- 1 =15- 5 =11+ 2 =16- 1 =7+ 11 =8—4 =7 - 2 =0 + 11 =2+ 4 =16- 12 =19+ 0 =2 + 6 =11+ 3 =4+ 3 =5- 3 =2 + 1 =7+ 2 =14- 12 =18- 16 =8- 5 =16- 13 =3+ 14 =13- 2 =20以内加减法练习（十）姓名：时间：成绩：1 + 7 - 5 + 11 +7 -8 - 2 + 1 + 15 15 15 15 11 195 + 9 - 182 + 4 + 12 179 - 17 17- 13+16 = 14+ 2 = 1 + 14 = 3 + 14 5 = 7 - 1 = 10- 0 = 15+ 1 10 = 2 + 5 = 11+6= 8 - 8 7 = 9 - 6 = 10+6= 1 + 01 = 17+ 0 = 19-2 = 15- 102 = 11+ 0= 5 + 2= 4 + 10 4 = 2 +3 = 12+ 3 = 15- 14 16 = 16- 3 = 18- 10 = 17- 4 4 = 15+ 2 = 16- 14 = 8 + 10 10 = 15- 2 = 3 - 3 = 0 + 19 2 = 2 + 10 =5 + 14 = 8 - 4 4 = 7 - 3 = 2 + 10 = 7 + 11 10 = 14+ 2 = 12+ 0 = 4 + 3 19 = 4 + 15 = 13- 0 = 12- 12 10 = 1 + 1 = 19- 3 = 15- 2 2 = 17- 3 = 8 -6 = 10+ 1 5 = 1 + 10 = 19- 18 = 8 - 2 2 = 8 -7 = 11+ 1 = 16+ 3 10 = 19- 9 = 3 + 0 = 19- 5 1 = 17- 3 = 3 + 1 = 17- 12 16 = 12- 11 = 3 + 10 = 5 - 1 3 = 10+ 9 = 19- 6 = 2 + 10 2 = 4 + 15 = 3 + 2 = 1 + 1 14 = 7 - 6 = 16- 5 = 3 + 10 6 = 1 + 2 = 6 - 2 = 18- 120以内加减法练习（十一）姓名：时间：成绩：0 + 11 = 19- 16 = 0 + 11 = 0 + 3 =3 + 12 = 19- 6 =5 + 12 = 9 + 0 = 12+ 0 =1 + 15 = 18-7 = 16- 5 =5 - 1 = 15- 3 = 18- 8 =9 - 1 = 19- 6 = 12+ 1 =3 + 10 = 14+ 1 = 5+ 10 = 12+ 1 =6- 1 = 5+ 14 =0 + 0 =1 + 17 =1+ 15 =16- 0 =2+13 =12+ 7 =3+12 =18- 11 =2 + 4 =19- 11 =1 + 7 =10+ 4 =15- 4 =6- 4 =19- 10 =8—4 =17- 14 =14- 12 =16-11 =15+ 2 =19- 2 =17+ 2 =0 + 7 =18-13 =0 + 2 =9 - 9 =0 + 0 =1 + 10 =8 - 7 =0 + 11 =1+ 4 =16+ 1 =10+ 9 =12- 10 =11+ 3 =17- 1 =14- 10 =2+ 2 =2 + 11 =18- 6 =12- 1 =13- 11 =1 + 18 =7 - 6 =7 - 1 =0 + 6 =18- 1 =13- 10 =10- 10 =17- 3 =2+ 13 =7 - 4 =5+ 1 =19- 5 =6+ 11 =6- 5 =7+ 2 =17- 15 =3+ 5 =3+ 1 =7 + 1 =17- 2 =4+ 3 =2 + 16 =2 + 14 =17- 10 =1 + 7 =7 + 1 =1 +11 =2 +10 = 18—3 = 10+ 920以内加减法练习（十二）姓名：时间：成绩：14+ 4 = 0 + 3 = 17—11 = 18—12 18- 5 = 14+ 4 = 0 + 12 = 3 + 11 7 + 10 = 7 + 0 = 2 + 6 = 5 + 12 5 + 12 = 18—3 = 19—3 = 7 —4 2 + 4 = 7 —1 = 18—12 = 2 + 17 9—8 = 10+ 1 = 7 —5 = 7 + 11 12+ 3 = 1 + 14 = 17—14 = 1 + 15 1 + 1 = 9 —5 = 6 + 1 = 0 + 17 6 + 11 = 0 + 17 = 6 —1 = 16—5 13—2 = 6 +12 = 15—14 = 7 + 0 12+ 7 = 2 +10 = 5 + 11 = 6 + 0 13—10 = 16—13 = 5 + 2 = 16—14 5 + 13 = 2 +10 = 12+ 3 = 3 + 1 19—1 = 4 —4 = 0 + 18 = 12+ 5 2 + 13 = 2 +15 = 19—13 = 18+ 0 4 + 13 = 9 —0 = 6 —5 = 15—4 10+ 2 = 6 + 13 = 3 + 6 = 12+ 1 1 + 18 = 18—11 = 1 + 8 = 4+4 12+ 4 = 0 + 16 = 8 —2 = 3 + 10 2 + 1 = 6 —6 = 3 + 13 = 6 —3 4 + 13 = 5 + 1 = 7 —5 = 19—19 13+ 2 = 16—14 = 16+ 3 = 13—13 6 —2 = 4 +12 = 10+ 0 = 6 —24 - 1 = 16- 14 = 6 + 12 = 15+ 3 =12- 11 = 4 - 1 = 16- 14 = 12+ 4 =10以内加减法口算练习题集合（一年级）一年级10以内加减法口算练习题（一）姓名时间做对2+ 6= 9 - 7 = 3 + 2 = 3 + 4= 5 +4 = 3+ 5= 7 + 1 = 9 - 3= 8 - 3= 5-4= 8-2 = 0 + 8 = 3 + 1 = 6 + 1 = 7 + 3 = 10- 2 = 7 - 2 = 6 - 4= 9 - 2 = 10-9= 5+ 5= 5 + 2 = 9 - 4= 8 + 1 = 2-1 = 4+ 6= 2 + 7 = 9 - 5= 3 + 3= 4-2 = 10-4= 1 + 2 = 5 - 3= 0 + 8 = 10-7= 2+ 4= 6 - 5 = 4 + 4= 5 - 1 = 1 +9 = 8—4= 6 + 0 = 3 —3= 1 + 5= 10-5=1+ 1 = 8 + 1 = 4 - 1 = 9 - 3= 3 + 6 =一年级10以内加减法口算练习题（二）姓名时间做对0+ 6= 10 - 7 = 3 + 3= 3+ 5= 5+ 3 = 4+ 5= 7 + 3= 9 - 2= 8-6= 8 —4 = 9-2 = 0 + 5= 3 + 0= 6+ 2 = 7+ 0 = 10- 3= 9 - 2= 6 - 6= 9-0= 10- 5= 5+ 2 = 5 + 3= 9 - 1 = 8+ 2 = 5- 1 = 4+ 5= 2 + 6= 9 - 0= 3+ 4= 4-0 = 10- 5= 2+2= 5 - 4= 0+9= 10- 8= 3+ 4= 9 - 5= 4 + 3= 7- 1 = 0+ 9 = 8-5= 6 + 3= 6 - 3= 2+ 5= 10-4= 1 + 3= 8 + 2= 4 - 2= 10-3 = 3+ 5 =一年级10以内加减法口算练习题（三）姓名时间做对10- 3= 9-2 = 6-6= 8-5= 2+2= 5-4= 3+ 4= 9-5 = 4+ 3= 9-2 = 0 + 5 = 3+ 0= 5+ 2 = 5 + 3 = 9- 1 = 4+ 5= 2 +6 = 9-0= 9-5= 6 + 3 = 6-3= 0+ 3= 8 +2 = 4-2 = 6+4 = 2+5= 3+6 = 4+ 4= 7 + 3 = 9-2 = 9-0=0+9=10- 3 =0+7=8-6=10-5 =10-8=4 - 0=10-4 =1+8 =8 —4=一年级10以内加减法口算练习题（四）一年级10以内加减法口算练习题（五）WORD格式可编辑姓名时间做对9-6= 0 + 6= 3 + 0= 6+ 2 = 7+ 0 = 10- 0= 9 - 2= 8 - 6= 9- 1 = 10-4= 5+ 5= 5 + 1 = 9 - 3= 7+ 2 = 5-4 = 2+ 5= 2 + 6= 9 - 9= 3+ 6= 4-4 = 10- 5= 2+8= 8 - 4= 1+9= 10- 3= 3+ 4= 9 - 9= 4 + 6= 7-3= 0+ 8 = 8-5= 2 + 3= 6 - 2= 2+ 8 = 10- 7= 1 + 3= 7 + 2= 7 - 2= 10-4 = 5+ 5 = 2+ 4= 6 - 5= 4 + 4= 5-3= 1 + 9 =8—4= 6 + 0= 3 —3= 1 + 5= 10- 5= 专业技术分享WORD格式可编辑姓名时间做对3+6 = 0+7 = 1+8 = 0+ 6= 7 + 0= 9-2 = 6 - 6= 9 - 0= 10 - 5= 8+ 2= 10- 3= 8 - 5= 2+2 = 5-4= 9-5= 3+ 4= 9 - 5= 4 + 3= 7- 1 = 6+ 3= 9-2 = 0 + 5= 0+9= 10 - 8= 6-3= 3+ 0= 6 + 2= 7 + 0= 5+ 2 = 6+4 = 5+ 3= 9 - 1 = 8 + 2= 5- 1 = 10 - 4= 4+ 5= 2 + 6= 9 - 0= 3+ 4= 4-0= 3+ 0= 2+5 = 9 - 6= 5+ 5= 6+ 2=0+ 3= 8 + 2= 4 - 2= 10 - 3= 3+ 5= 专业技术分享WORD格式可编辑姓名时间做对4+ 4= 7 + 3= 9 - 2 = 8-6= 8—4 = 10- 0= 9 - 2= 8 - 6= 5+ 1 = 10-4= 9- 1 = 9 - 3= 7 + 2 = 5-4= 9- 1 = 8-5= 2+2 = 5 - 4= 0+9= 10-8= 0+ 5= 3 + 0= 9 - 2 = 6+ 2 = 7+ 0 = 8+ 2 = 0 + 3= 4 - 2 = 10 - 3= 3+ 5 = 5+ 1 = 9 - 3= 5 + 5= 7+ 2 = 5- 4 = 7+ 3= 9 - 2= 4 + 5= 8-6= 8—4 = 2+ 6= 9 - 0= 4 + 4= 3+ 4= 4- 0 = 9-2 = 6 - 6= 2+2 = 9-0= 10-5=。

矿产资源开发利用方案编写内容要求及审查大纲
矿产资源开发利用方案编写内容要求及《矿产资源开发利用方案》审查大纲一、概述
㈠矿区位置、隶属关系和企业性质。

如为改扩建矿山, 应说明矿山现状、
特点及存在的主要问题。

㈡编制依据
(1简述项目前期工作进展情况及与有关方面对项目的意向性协议情况。

(2 列出开发利用方案编制所依据的主要基础性资料的名称。

如经储量管理部门认定的矿区地质勘探报告、选矿试验报告、加工利用试验报告、工程地质初评资料、矿区水文资料和供水资料等。

对改、扩建矿山应有生产实际资料, 如矿山总平面现状图、矿床开拓系统图、采场现状图和主要采选设备清单等。

二、矿产品需求现状和预测
㈠该矿产在国内需求情况和市场供应情况
1、矿产品现状及加工利用趋向。

2、国内近、远期的需求量及主要销向预测。

㈡产品价格分析
1、国内矿产品价格现状。

2、矿产品价格稳定性及变化趋势。

三、矿产资源概况
㈠矿区总体概况
1、矿区总体规划情况。

2、矿区矿产资源概况。

3、该设计与矿区总体开发的关系。

㈡该设计项目的资源概况
1、矿床地质及构造特征。

2、矿床开采技术条件及水文地质条件。

创作编号：GB8878185555334563BT9125XW创作者： 凤呜大王*14-6= 16-2= 17-12= 8+8= 14-10= 1+4= 2+12= 5+14= 18-14= 20-16= 12-4= 2+14= 17-14= 14-9=12-8= 12-1= 20-17= 8+10= 1+1= 10-10= 8-4=12+8= 20-4= 5+9= 12+2= 16-4= 10-5= 12-12= 8-5= 13-9= 12+4= 1+9= 16-1= 4+16= 4+12=20-1= 16-8= 4+14= 18-4= 10+8= 17-1= 17-9= 5+2= 1+12= 17-5= 1+13= 16-9= 17-6= 10-1= 16-13= 5+4= 20-20= 18-17= 16-14= 4+2= 20-19=创作编号：GB8878185555334563BT9125XW创作者： 凤呜大王*13-11= 7+11= 8+9= 13-1= 17-16= 13-13= 13-12= 6+6= 2+16= 12+3= 7+6= 11+8= 7+4=8+12= 4+8= 2+6= 7+3= 2+18= 6+14= 6+3= 14+6= 1+17= 10+6= 18+2= 17-5+5= 16-10+14= 6+6+6= 20-12+12= 16-8+1= 2+10+1= 14-13+1=6+14-8= 12+6-4= 2+10+8= 2+18-9= 20-6-14 =2+10-10 =14+6-14 =18-6+2= 1+16-5= 13-12+2 =6+9-12= 10+2-10 =16-14+1 7=8-1= 19-8= 16-16= 19-3=13-5=11-3=8-7=1+3=17-11=7-7=20-12=5-5=9-5=11+3=16-12=7-3=15+3=3+3=12-9=9-1=9-7=17-3=19-12=创作编号：GB8878185555334563BT9125XW创作者：凤呜大王*9-4=11-9=3+7=4+13=19-13=11-5=15-3=20-13=3+15=16-11=11+1=5+1=13-7=17-17=17+1=11-7=8-8=5-1=15-1=17-13=5+13=16+1=2+10=20-14=20-2=10+10=2+9=20-18=9-6=10-6=1+2=10+2=14-2=1+10=4-1=14+5=9+2=1+5=10+4=12+5=9+9=6+10=1+14=9+5=6+12=14+2=6+4=4+4=2+17=13+6=5+6=17+2=13+5=3+17=10+5=10+9=6+13=5+12-11 =2+14-14 =17+1-5= 16+1+2= 18-6+6= 18+2-6= 14+6-1= 17-14+1 2=18-18+4 =5+2+6= 20-17+5 =1+5+14= 11-11+1 =16+4-16=13+5-9=5+13-17=7+5+7=16+1-17=1+1+9=创作编号：GB8878185555334563BT9125XW创作者：凤呜大王*15+5-13=19-5=9+1=4-3=9+8=8+11=15-7=19-4=3+13=4-4=19-15=5+12=20-5=20-9=18-6=13-4=18-1=9+6=20-10=18-8=14-13=17-4=13-10=16+4=19-11=13+2=12-10=18-2=8+6=18-18=13-6=17-10=15-11=12+1=15-15=1+16=17+3=19-17=11-8=20-8=13+3=4+1=17-7=12+7=13-8=20-15=10-2=18-11=14-7=15-12=20-6=15-8=16-10=20-11=18-12=12-2=3+10=6+7=3+4=3+14=3+11=11+7=7+7=4+7=4+3=16+2=7+10=10+3= 11+2=8+7=11+4=6+11= 14+4=2+13=1+15=1+11=5+10=2+11=9+3=11+6= 14+3= 11+7-7= 7+11-11 =19-11+1 0=14+1-10 = 3+1+14=创作编号：GB8878185555334563BT9125XW创作者：凤呜大王*9+9-3=13+7-9=13+6-5=6+9-14=5+13-5=1+17-11=3+13-11=19-19+15=3+3+3=11+3-7=19-5+3=19-3+1=11+3-11=14-10+6=14-14+14=19-4=10+6=9+5=8-7=9-3=8-4=13+1=8+8=11-7=16-4=11-1=7-3=5-1=19-5=5+15=17-9=15-7=10-1=11-4=15+5=2+11=3+15=7-5=17-15=20-12=12-12=20-5=1+9=17-1=10-8=12-8=13+2=17+1=13-1=19-11=2+2=18-14=8-6=17-12=16-6=14-2=17-5=1+5=10-4=18-6=14-10=10+10=19-3=5-4=7+7=2-2=11-10=12-4=2+8=20-17= 17-7= 9+9=5+2=7+9=2+12= 13+4= 12+4= 5+8= 19+1= 2+14= 12+7= 1+1= 3+13= 3+16= 5+1= 10+1= 12+1= 1+17= 7+6= 10+2= 6+13=3+10=11+2=8+12=2+13=16-8+4=创作编号：GB8878185555334563BT9125XW创作者：凤呜大王*17-9+9=8+5+7=5+13-7=5+13-17=2+8+8=7+13-19=15-11+7=19-17+5=3+6+4=5+3+5=19-17+9=7+12-15=8+12-8=11+5+2=7+7+5=20-5-14=10+4-11=17-13+9=1+3+13=8+4=3+4=5+5=14-6=14-7=4+3=6-6=1+3=16+4=13+1=4+8=12-7=6+8=20-7=20-12=9+5=16-9=13-1=14-10=10+8=17-17=15-9=9-1=17-5=17-13=17-9=7-3=11+7=18-10=3+10=1+17=18-7=11+5=16-12=11+2=4+9=14-13=12-10=3-2=9+7=4+12=11-3=18-2= 7+11= 15+3= 10+6= 17-15= 12+4= 19+1= 7+3=8-3= 5-3= 2+7= 19-3= 10-4= 17-1= 19-13= 11-9= 14-3= 8-4= 9+2= 17-14= 11-5= 14-5=2-2=5+6=14-14=20-4=1+10=3+11=8+8=2+15=2+8=1+19=1+9=5+2=2+10=6+2=4+16=6+10=10+6-8=5+12-15=2+13-12=18-15+2=8+12-15=10+5+1=16-11+7=创作编号：GB8878185555334563BT9125XW创作者：凤呜大王*17-17+7=19-10+10=2+18-2=1+1+17=9+9-17=18+2-13=16-8+8=16-7+7=4+16-16=15-14+15=4+3+8=7+11-11=5+8+3=15-4=12-1=17-13=8-5=16-8=19+1=16-7=15-1=10-10=6-4=4+4=14+4=8-3=18-18=12-8=18-2=18-14=14-2=16-10=13-8=15-9=7-3=5-2=6+14=7+13=9-3=14-10=17+1=16-3= 18+1= 4-3=8+5= 17-5= 2+5=4-4=5+14= 19-5= 15-13= 8+2= 6+1= 3+5= 13+5= 10-5= 17-1= 12-4= 19-17= 14+6= 11+5= 5+4= 12+6=11+4=8+9=5+9=11-11=17-8=14+2=20-1=1+2=19-9=13-5=12-5=2-2=6-2=7+2=10+10=15+4=11+7=10+6=3+13=7+3=3+15=9+7=2+16=7+11=13+2=7+6=1+6=4+12=14+3=5+8=15+2+3=7+13-17=5+12+3=12+2-8=11-11+1=6+3+5=17-5+7=1+5+1=17-12+7=3+8+2=12+3-11=12+6-12=16-6+9=2+10-10=18-18+2=16+3-2=7+1+4=13+1+1=8+4-11=5+13-9=13-5=13+5=9+5=作编号：GB8878185555334563BT9125XW作者：凤呜大王*20-16=17-1=20-15=20-7=10-9=6+11=12-12=17-13=8-6=18-6=15-3=16-13=10+4=3-1=6-5=14-4= 5+13= 17-16= 20-8= 19-11= 1+1= 18-1= 14-2= 10-2= 18-2= 18-14= 16-4= 14-10= 3+7= 3+3= 15-7= 11-11= 19-15= 7-3= 11+3= 9-8= 10-8=8+12=13-13=9+6=20-4=20-17=11-10=18-10=18-17=18-16=15-4=6+8=10+6=17+1=19-5=7+8=2+16=1+9=2+6=4+9=3+12=6+3=2+10=3+15=5+1=2+15=9+4=8+4=3+9=15+3=2+13=9+1=4+11=10+8=10+2=4+8=1+17=5+8=14+6=6+2=1+7=14-12+4=10+4-8=5+1+5=15-11+15=18-13+6=6+14-2=18+2-20=16-14+4=14-9+5=6+6-10=9+9-5=5+13-17=17-13+6=11+3-12=4+12-12=16-16+3=13-13+13=14-12+6=3+2+3=4+16-16=4+12=8-8=9-4=8+11=17-17=3+8=15+1=10-6=5+11=16-4=20-10= 15-1= 1+19= 14+6= 18-9= 12+4= 5-5= 13-13= 20-19= 18-4= 2+14= 9-9= 16-3= 10+6= 5+13= 16-12= 20-9= 7-7= 17-5=创作编号：GB8878185555334563BT9125XW创作者：凤呜大王*17-13=14-4=1+3=11-7=5-3=10-2=7+10=7+5=13+7=18-12=17-15=7-6=4+16=8+3=8-7=9-5=19-1=10+10=12+3=16+2=19-5=20-8=16-15=4-2=17-11=3+1=9+1=10-4=2+11=7-3=13-1=14-9=13-4=12-7=7+2=6+11=2+2=8+12=17+1=6+6=2+6=4+4=19+1=7+3=10+5=2+10=16+4=5+6=5+8=12+8=4+8=5+5+9=5+12-13=2+18-15=17-9+9=20-17+12=2+1+5=6+13-11=17-8+10=10+2+2=19-12+5=4+12+4=16-9+6=20-18+6=18-14+1=2+2+4=20-1-12=3+5+11=20-4-6=2+18-8= 17-17+1 =20-1=9-1=15-3= 16-3= 15+5= 14-4= 15-7= 13-9= 19-18= 9+9=16-8=4+8=4+15= 14-6= 12+8= 18-18= 2+18= 12-4= 1+17=10-2=18-10=13-11=8+8=2+5=12-6=12-8=18-5=15-9=10+7=17-13=18-2=4+14=20-7=7+9=5+15=9-5=13-3=2+14=13+4=8-6=12-2=11+3=17-1=10-6=17-14=6+14=19-7=18-9=11-5=15-13=20-4=20-16=2+3=16-4=2+6=9+11=13-13=14+4=17-11=1+5=20-14=7+6=4+3=9+5=18-8=创作编号：GB8878185555334563BT9125XW创作者：凤呜大王*8+1=7+3=14+5=7+11=15+3=4+7=6+1=7+7=4+2=1+7=2+4=4+1=14+6=8+9=7+1=4+4+8=11+7-9=6+9+4=12-9+1=18-14+5=1+2+7=15-9+1=9+6-14=1+19-2=14-14+16=9+1+6=20-16+2=12+4-6= 17+1+1= 20-15+4 =16-6+8= 8+2+1= 16-12+8 =18-10+6 =12-9+17 =19-11= 18-1=3+8=7+7=18-16= 15-9= 15-11= 10-2= 20-16=15-3=14-3=17-16=9+8=16-4=6+10=6+11=3+5=9-7=12+8=4+4=6-1=18-10=17-5=1+13=8-5=3+13=8+9=16-8=20-15=19-8=13-6=5+7=11-10=20-1=14-14=13-5=20-2=10-1=4+10=13-7=19-6=14-4=18-5=13-1=16-7=2+12=4+13=5+13=19-3=20-8=10+10=6+12=18-12=12-4=3+17=8+2=4+3=6-2=16+4=1+11=19-10=18-7=9+11=18-11=5+3=5+1=2+9=8+6=4+7=13+5=8+5=9+1=5+9=4+16=11+4=4+2=1+17=2+16=6+13=5+15=1+17-5=15+1-10=20-12+4=9+5-13=4+11-6=11-11+11=2+16-4=16-9+11=11+7-9= 13-13+1 =6+8-12= 17-9+9= 2+10+5= 7+11-15 =18-5+2= 9+1+9= 18-17+5 =13+3-9= 15+2-17 =8+12-12 =14-10= 5-1=7-6=10-4= 12-10=10-6=12+3=15-3=14+2=18-16=20-6=创作编号：GB8878185555334563BT9125XW创作者：凤呜大王*18-8=14-6=4+4=10-7=4-4=12-12=17-5=9+1=9-7=4+13=8-4=11+4=14-1=14-14=13-5=13-4=1+17=3+9=17-11=18-1=12-5=5+11=15-11=18-18=15-1=14-11=15-5=6+8=6+14=16-16=13+1=9+3=14-5=15-7=13+3=16-12=11-4=12-4=7-3=2+2=7+2=17-13=3+15=17-17=1-1=14+6=19-7=7+9=1+13=9+7=18+2=8+6=8+12=10+10=13+5=12+7=9+8=11+7=19+1=2+18=6+7=1+10=11+6=5+10=5+15=4+14=9+5=13+2=8+5=6+14-10 =2+18-2= 18-9+10 =8+8-12= 16-8+12 =20-16+2 =14-12+1 6=4+4+4= 4+4+12= 14+2-10 =20-12+8 =20-12+4 =5+1+5= 2+18-6=20-20+16=16-14+10=4+16-12=9+6+2=19-9+9=4+13-15=13-5=14-2=15-13=13-11=12-5=19-14=7+4=5+9=15-8=14-9=1+19=17-5=14+6=19-12=17-9=15-4=3-3=5-5=16-11=5+10=16-5=18-17=9+1=17-13=2+2=10+6=12-10=2+10=16-16=6+11=14-10=16-2=11+7=2+17=9-9=19-9=4+10=19-3=4+14=18-11=16-14=2+15=20-13=19-15=18-4=12+8=18-12=9-1=16-9=11-5=9+5=14-14=18-15=8+4=16+1=13-3=10+7=11-3=1+18=10-6=20-3=8+12=2+18=4+12=16+4=6+8=7+8=作编号：GB8878185555334563BT9125XW作者：凤呜大王*1+13=5+5=1+9=4+5=4+8=6+10=5+1=4+3=4+11=1+15= 19+1=2+16=6+7=12+8-4= 4+14-4= 9+7-11= 16-8+4= 9+1+9= 14+6-10 = 6+6+2=16-16+20=16+4-18=2+16-14=8+6+2=8+8-8=20-20+4=16+4-12=18-14+14=2+10+2=4+4+8=4+12-12=4+4+4=11+3-7=19-13=17-15=7-3=10-10=5-3=11-9=19-3=10+2=1+1=5+13=19-10=1+11=8+8=8-2=17-3=5+1=9-9=10-6=7+6=3+7=10+6=8-4=12-8=14-2=16+4=2+18=14+2=2+14=18-14=16-12=18-10=2+10=17-5=20-13=19-16=1+5=15-3=17+1=14-12=10+10=10-9=13-11=11-3=13+1=1-1=20-12=15-13=16-4=1+3=3-1=11+2=16-9=17-14=7+7=3+11=9-7=7+4=9-1=1+16=20-10=4+12=13-6=19-1=5+7=8+7= 19-2= 8+1= 15-5= 4+8= 11+7= 3+3= 11+3= 2+6=3+15= 6+10= 9+1=7+3=6+13= 1+13= 6+6=6+2+6= 18+2-18 =10+6-10=18-18+18=20-20+16=14+6-6=2+14-6=14+6-2=18-14+12=8+12-20=15-11+3=7+1+3=3+1+3=17+1-6=9+5-8=13+6-10=3+3+11=19-2-10=14-12+8=12+4-16=13+5=11-5=13-5=9-7=1+15=19-17=13+1=2+7=19-2=8+3=20-16=3+7=7-5=13-7=15-4=7+3=17-1=19-3=15-15=19-7=7+7=16-16=12+8=10-6=11+7=17-9=15-7=7-3=13-1=9+5=9-9=18-14=13-9=创作编号：GB8878185555334563BT9125XW作者：凤呜大王*14-2=4+8=10+10=14-6=14-8=14-14=2+6=18-2=6+10=2-2=19-9=7+9=1+13=1+19=6+8=17-17=8-4=19-4= 12-8= 16-13= 15-12= 2+1= 16-4= 17-5= 9+9=5+5= 10-4= 5+13= 5-2= 16+4= 1+3= 3+8= 19-15= 16+1= 5+12= 1+18= 4+6= 1+10= 10+2=8+1=5+7=3+15=9+1=1+1=15+3=17+1=1+9=1+9+5=13+1-13=15+3-15=4+8-10=8+8+1=11-11+6=12+4-16=18-18+3=17-13+16=17-11+11=8+12-16=14+6-10=1+1+5=17+1-13=2+14-10=12+4-12=4+5+9=6+14-16=19-12+10=14-9+10=6-2=14-6=10+2=14-2=10+10=4+14=11-7=20-8=19-16=19-1=7-4=16-1=17-9=1+5=6+4=19-13=15+3=12-4=20-16=20-6=14-13=20-20=2+18=11-9=14-1=3+15=10-10=18-17=5-1=12-6=8-4=16-14=15-7=19-4=14+6=13+1=17-1=11-2=16-9=18-4=19-7= 12+8= 16-16= 19-10= 1+16= 16-13= 16-10= 17-17= 7-3= 3-3= 11-3= 15-3= 5+9= 1+7= 11+7= 7+3= 5+5= 13+5= 5+2= 1+17= 11+3= 1+13=1+9=12+1=1+1=18+2=8+12=3+10=16+1=2+15=9+4=6+2=15+1=4+3=10+6=14+3=10+1=7+11=4+16=12+4=20-16+12=20-12+8=16-12+4=19-19+11=20-8+4=18-16+4=6+2+6=12-12+16=17-16+12=15+5-9=2+18-2=17-17+5=16-13+1=20-8-9=4+1+9=13-12+11=12+8-1=6+13-18=9+11-15=14-12+4=20-16=7-6=19-1=7-3=5+11=10+3=13+1=2+13=13-10=作编号：GB8878185555334563BT9125XW作者：凤呜大王*10-4=14+2=17-13=15-4=20-18=15-11=13-3=13-5=12-8=2+2=15-7=10+5=2-2=8-1=17-6=7-5=4+12= 13-1= 11-7= 6+1=6+2= 13-11= 1-1= 17-9= 6+6= 7+13= 14+6= 18-12= 17-7= 12-9= 9+5= 16-1= 5-5= 20-15= 19-15= 17-5= 16-8=20-12=10+2=10+10=16-4=10-2=4-4=8+4=8+8=2+14=10-6=17-3=17-10=8-8=5+1=3+4=1+16=9+1=13+7=8+1=7+6=12+6=11+3=2+15=6+12=2+8=3+12=9+10=15+2=15+3=5+9=11+7=1+13=1+19=16+4=13-9+13=16-12+4=1+8+8=9+2+8=13+1-9=12-10+5=14+2-13=17+1-3=9+5-10=5+9-9=1+10+9=19-16+6=15-7+1=2+16-8=12+8-16=1+18-15=17-5+5=19-7-9=12+4-8=19-2-8=5-3=16-2=1+19=9-7=17-10=15+1=14-2=1-1=9-5=17+1=19-4=12-8=9+3=7+11=20-12=16-12=13-9=16-8=4+8=18-14=19-3=6+4=12+4= 14-6= 4+10= 17-17= 10-6= 14-14= 17-9= 6+10= 6-6= 3+6= 14-8= 14-9= 18-17= 15-8= 6+6= 5+13= 4+4= 15-13= 9+9= 3+11= 11-11= 17-5=17-11=15+3=20-20=14-10=1+5=5+9=13-13=17-13=3+15=19-15=17-7=15-11=6-1=11-10=18-7=1+9=20-16=13+1=11+3=3+7=17+2=1+4=5+5=5+4=10+10=4+14=2+18=1+17=8+12=10+6=18+2=2+12=14+6=2+14=9+1=6+14=13+7-15=2+18-16=7+5+7=20-18+14=14+5-12=3+17-17=18-17+6=7+1+11=14-10+6=14-13+5=9+11-1=7+7-7=10+10-6=18-14+10=10+6+2=作编号：GB8878185555334563BT9125XW作者：凤呜大王*2+14+2=13+1-13=20-4-8=16-12+8=12+8-12=16-8=10-6=13-9=10+2=7+11=9+9=16+3= 8-4= 12-7= 20-15= 15-5= 18-2= 4-2=3+15= 11-3= 5+9= 5+13= 13-7= 9-5= 1+13= 2+2= 17-5= 2+4= 17-9= 3+7= 11+3= 5-2= 7+5=9+5=7-3=13-1=19-15=16-4=17-4=15-3=11-7=20-6=6+14=16-11=10+9=10-7=18-14=4+9=2+1=14-2=19-4=6+2=18-16=10+10=6+6=14-14=10-8=2-1=10-2=18-6=4+8=20-10=3+11=15-11=20-4=15-7=2+16=15-4=19-10=5+3=19+1=10+5=1+17=2+18=4+12=1+9=5+1=6+5=14+3=9+4=2+15=8+1=12+8=14+6=13+3=4+16-12=2+18-10=6+14-10=6+6-12=18-18+18=14+6-14=6+6+2=20-14+10=16-16+20=17+1-8=3+15+1=8+11-9=16-12+4=2+6+12=13-11+4=7+7+3=16+4-8=15-11+11=18-18+16=2+2+10=18-4= 8+5= 15-11= 19-15= 4+7=9+3= 16-4= 15-1= 11+6= 3+10= 19-17= 2-1= 12+8= 2+6= 13-9= 2+2= 13-5= 20-16= 6-6= 8+4= 10-6= 6+6=10+2=1+17=14-6=6+10=10+6=6-2=14+2=6+3=11-3=18-2=18-8=3+3=1+3=5+12=20-5=18-10=4+4=14-14=5-3=8-5=13-10=5+9=9-8=19-10=11-4=9-5=13-8=15-7=14-2=10+10=11-7=14-10=10-2=4+12=18-6=2+12=7-3=18-14=19-6=13-1=1+13=20-15=17-13=1+1=2+7=6+14=5+5=1+15=13+2=5+13=7+12=4+16=7+4=5+3=1+9=4+14=14+4=3+5=20-4-12=20-20+12=6+10+2=2+2+2=7+7-11=16-13+13=7+11-18=11+7-9=14-13+8=19-14+11=4+9+5=作编号：GB8878185555334563BT9125XW作者：凤呜大王*7+2+5= 13+6-4= 3+15-11 =20-16+4 =6+8-8= 14+6-2= 1+17-5= 17+3-13 =1+5+13= 18-4=8+5=15-11= 19-15= 4+7=9+3=16-4= 15-1= 11+6= 3+10=19-17=2-1=12+8=2+6=13-9=2+2=13-5=20-16=6-6=8+4=10-6=6+6=10+2=1+17=14-6=6+10=10+6=6-2=14+2=6+3=11-3=18-2=18-8=3+3=1+3=5+12=20-5=18-10=4+4=14-14=5-3=8-5=13-10=5+9=9-8=19-10=11-4=9-5=13-8=15-7=14-2=10+10=11-7=14-10=10-2=4+12=18-6=2+12=7-3=18-14=19-6=13-1=1+13=20-15=17-13=1+1=2+7=6+14=5+5=1+15=13+2=5+13=7+12=4+16=7+4=5+3=1+9=4+14=14+4=3+5=20-4-12=20-20+12=6+10+2=2+2+2=7+7-11=16-13+13=7+11-18=11+7-9=14-13+8=19-14+1 1=4+9+5= 7+2+5= 13+6-4= 3+15-11 =20-16+4 =6+8-8= 14+6-2= 1+17-5= 17+3-13 =1+5+13= 12-4= 18+2= 16-12= 12-8= 16-16= 8-4=15-3=8+6=8+8=17-5=15-7=19-11=7+3=18-2=15-13=17-9=17-17=18-10=11-9=19-5=20-8=5+12=15-2=15-14=1+13=12-2=19-4=6+11=5+9=20-20=20-2=19-7=7-3=4+14=18-12=2+2=19-14=12+8=19-15=20-19=9+1=4+4=13-8=8-8=14-11=17+1=12+3=16+4=9+3=13-13=7+2=20-7=5+1=5-1=5-5=9-9=16-8=10-2=8+1=17-3=12+4=10+6=13+1=1+1=2+11=11+9=3+9=10+8=6+10=8+12=2+18=9+9=4+11=8+4=9+5=3+7=3+4=2+10=6+6=1+5=18-17+3=5+12+2=18-3+5=6+14-10=13+6-7=11+7-7=1+14+4=5+1+9= 5+9-13= 13+1-9= 1+7+7= 19-19+15= 1+9+5= 17-5-9= 17+1-5= 14-14+6= 1+5+1=创作编号：GB8878185555334563BT9125XW创作者： 凤呜大王*16-8+11= 20-16+16= 17-13+9= 14-6= 14+2= 1+16= 2+14= 13-9= 6+2= 14-14= 4+16= 7+13= 9-1= 10-5= 14-12= 13-12= 13-7= 19-9=18-5=7-4= 6+3= 11-7= 3+8= 17-15= 10-6= 13+5= 12-3= 19-1= 4+8= 18-18= 11-10= 15-9= 17+2= 1+17= 16-11= 16-5= 15+5= 17-1= 11-5= 10-7=8-3= 15-8= 10+10= 19-3= 3+15= 18-3= 16-4= 20-6= 14-4= 20-4= 1+3= 6-2= 17-13= 12-1= 12-9= 17-7= 1+8= 7-6= 13-5= 4+5= 2+9=4-2= 7+6= 3+3= 5+3= 11+5= 6+1= 7+11= 3+11= 4+13= 6+14= 11+2= 5+7= 3+13= 10+5= 2+7= 11+3= 4+7= 12+5= 10+2= 2+17= 11+4=8+5=7+1+11= 18-18+2 =8+11-11 =1+2+1= 14+6-10 =18+2-1= 19-15+3 =8+4-10= 9+3+1= 2+2+10= 3+16-12 =13-13+9 =11-10+1 7= 1+19-9=20-18+14=15+3-13=19-17+17=8+12-6=6+5+1=3+15-13=19-13=17-15=7-3=10-10=5-3=11-9=19-3=10+2=1+1=5+13=19-10=1+11=8+8=8-2=17-3=5+1=9-9=10-6=7+6=3+7=10+6=8-4=12-8=14-2=16+4=2+18=14+2=2+14=18-14=16-12=18-10=2+10=17-5=20-13=19-16=1+5=15-3=17+1=14-12=10+10=10-9=13-11=11-3=13+1=1-1=20-12=15-13=16-4=1+3=3-1=11+2=16-9=17-14=7+7=3+11=9-7=7+4=9-1=1+16=20-10=4+12=13-6=19-1=5+7=8+7=19-2=8+1=15-5=4+8=11+7=3+3=11+3=2+6=3+15=6+10=9+1=7+3=6+13=1+13=6+6=6+2+6= 18+2-18 =10+6-10 =18-18+1 8=20-20+1 6=14+6-6= 2+14-6= 14+6-2= 18-14+1 2= 8+12-20=15-11+3=7+1+3=3+1+3=17+1-6=9+5-8=13+6-10=3+3+11=19-2-10=14-12+8=12+4-16=13+5=11-5=13-5=9-7=1+15=19-17=13+1=2+7=19-2=8+3=20-16=3+7=7-5=创作编号：GB8878185555334563BT9125XW创作者：凤呜大王*13-7=15-4=7+3=17-1=19-3=15-15=19-7=7+7=16-16=12+8=10-6=11+7=17-9=15-7=7-3=13-1=9+5=9-9=18-14=13-9=14-2=4+8=10+10=14-6=14-8=14-14=2+6=18-2=6+10=2-2=19-9=7+9=1+13=1+19=6+8=17-17=8-4=19-4=12-8=16-13=15-12=2+1=16-4=17-5=9+9=5+5=10-4= 5+13= 5-2= 16+4= 1+3=3+8= 19-15= 16+1= 5+12= 1+18= 4+6= 1+10= 10+2= 8+1= 5+7= 3+15= 9+1= 1+1= 15+3= 17+1= 1+9= 1+9+5=13+1-13=15+3-15=4+8-10=8+8+1=11-11+6=12+4-16=18-18+3=17-13+16=17-11+11=8+12-16=14+6-10=1+1+5=17+1-13=2+14-10=12+4-12=4+5+9=6+14-16=19-12+10=14-9+10=6-2=14-6=10+2=14-2=10+10=4+14=11-7=20-8=19-16=19-1=7-4=16-1=17-9=1+5=6+4=19-13=15+3=12-4=20-16=20-6=14-13=20-20=2+18=11-9=14-1=3+15=10-10=18-17=5-1=12-6=8-4=16-14=15-7=19-4=14+6=13+1=17-1=11-2=16-9=18-4=19-7=12+8=16-16=19-10=1+16=16-13=16-10=17-17=7-3=3-3= 11-3= 15-3= 5+9= 1+7= 11+7= 7+3= 5+5= 13+5= 5+2= 1+17= 11+3= 1+13= 1+9= 12+1= 1+1= 18+2= 8+12= 3+10= 16+1= 2+15= 9+4=6+2=15+1=4+3=10+6=14+3=10+1=7+11=4+16=12+4=20-16+12=20-12+8=16-12+4=19-19+11=20-8+4=18-16+4=6+2+6=12-12+16=17-16+12=15+5-9=2+18-2=17-17+5=16-13+1=20-8-9=4+1+9=13-12+11=12+8-1=6+13-18=9+11-15=14-12+4=20-16=7-6=19-1=7-3=5+11=10+3=13+1=2+13=13-10=10-4=14+2=17-13=15-4=20-18=15-11=13-3=13-5=12-8=2+2=15-7=10+5=2-2=8-1=17-6=7-5=4+12=13-1=11-7=6+1=6+2=13-11=1-1=17-9=6+6=7+13=14+6=18-12=17-7=12-9=创作编号：GB8878185555334563BT9125XW创作者： 凤呜大王*9+5= 16-1= 5-5= 20-15= 19-15= 17-5= 16-8= 20-12= 10+2= 10+10= 16-4= 10-2= 4-4= 8+4= 8+8=2+14= 10-6= 17-3= 17-10= 8-8= 5+1=3+4= 1+16= 9+1= 13+7= 8+1= 7+6= 12+6= 11+3= 2+15= 6+12= 2+8= 3+12= 9+10= 15+2= 15+3=5+9= 11+7= 1+13=1+19= 16+4= 13-9+13= 16-12+4= 1+8+8= 9+2+8= 13+1-9= 12-10+5= 14+2-13= 17+1-3= 9+5-10= 5+9-9= 1+10+9= 19-16+6= 15-7+1= 2+16-8=12+8-16= 1+18-15= 17-5+5= 19-7-9= 12+4-8= 19-2-8= 5-3= 16-2= 1+19= 9-7= 17-10= 15+1= 14-2= 1-1= 9-5= 17+1=19-4= 12-8= 9+3= 7+11= 20-12= 16-12= 13-9= 16-8= 4+8= 18-14= 19-3= 6+4= 12+4= 14-6= 4+10= 17-17= 10-6= 14-14= 17-9= 6+10= 6-6=3+6= 14-8= 14-9= 18-17= 15-8= 6+6=5+13= 4+4= 15-13= 9+9= 3+11= 11-11= 17-5= 17-11= 15+3= 20-20= 14-10= 1+5= 5+9= 13-13= 17-13= 3+15=19-15=17-7=15-11=6-1=11-10=18-7=1+9=20-16=13+1=11+3=3+7=17+2=1+4=5+5=5+4=10+10=4+14=2+18=1+17=8+12=10+6=18+2=2+12=14+6=2+14=9+1=6+14=13+7-15=2+18-16=7+5+7=20-18+14=14+5-12=3+17-17=18-17+6=7+1+11=14-10+6=14-13+5=9+11-1=7+7-7=10+10-6=18-14+10=10+6+2=2+14+2=13+1-13=20-4-8=16-12+8=12+8-12=16-8=10-6=13-9=10+2=7+11=9+9=16+3=8-4=12-7=20-15=15-5=18-2=4-2=3+15=11-3=5+9=5+13=13-7=9-5=1+13=2+2=17-5=2+4=17-9= 3+7= 11+3= 5-2=7+5=9+5=7-3= 13-1= 19-15= 16-4= 17-4= 15-3= 11-7= 20-6= 6+14= 16-11= 10+9= 10-7= 18-14= 4+9= 2+1= 14-2=19-4=6+2=18-16=10+10=6+6=14-14=10-8=2-1=10-2=18-6=4+8=20-10=3+11=15-11=20-4=15-7=2+16=15-4=19-10=5+3=19+1=10+5=1+17=2+18=4+12=1+9=5+1=6+5=14+3=9+4=创作编号：GB8878185555334563BT9125XW创作者：凤呜大王*2+15=8+1=12+8=14+6=13+3=4+16-12=2+18-10=6+14-10=6+6-12=18-18+18=14+6-14=6+6+2=20-14+10=16-16+20=17+1-8=3+15+1=8+11-9=16-12+4=2+6+12=13-11+4=7+7+3=16+4-8=15-11+11=18-18+16=2+2+10=18-4=8+5=15-11=19-15=4+7=9+3=16-4=15-1=11+6=3+10= 19-17= 2-1= 12+8= 2+6= 13-9= 2+2= 13-5= 20-16= 6-6= 8+4= 10-6= 6+6= 10+2= 1+17= 14-6= 6+10= 10+6= 6-2= 14+2= 6+3= 11-3=18-2=18-8=3+3=1+3=5+12=20-5=18-10=4+4=14-14=5-3=8-5=13-10=5+9=9-8=19-10=11-4=9-5=13-8=15-7=14-2=10+10=11-7=14-10=10-2=4+12=18-6=2+12=7-3=18-14=19-6=13-1=1+13=20-15=17-13=1+1=2+7=6+14=5+5=1+15=13+2=5+13=7+12=4+16=7+4=5+3=1+9=4+14=14+4=3+5=20-4-12=20-20+12=6+10+2=2+2+2=7+7-11=16-13+13=7+11-18=11+7-9=14-13+8=19-14+11=4+9+5=7+2+5=13+6-4=3+15-11=20-16+4=6+8-8=14+6-2=1+17-5=17+3-13=1+5+13=18-4=8+5=15-11=19-15=4+7=9+3= 16-4= 15-1= 11+6= 3+10= 19-17= 2-1= 12+8= 2+6= 13-9= 2+2= 13-5= 20-16= 6-6= 8+4= 10-6= 6+6= 10+2= 1+17= 14-6= 6+10= 10+6=6-2=14+2=6+3=11-3=18-2=18-8=3+3=1+3=5+12=20-5=18-10=4+4=14-14=5-3=8-5=13-10=5+9=9-8=19-10=11-4=9-5=13-8=15-7=14-2=10+10=11-7=14-10=10-2=4+12=18-6=2+12=7-3=18-14=19-6=13-1=1+13=20-15=17-13=1+1=2+7=6+14=5+5=1+15=13+2=5+13=7+12=4+16=7+4=5+3=1+9=4+14=14+4=3+5=20-4-12=20-20+12=6+10+2=2+2+2=7+7-11=16-13+13=7+11-18=11+7-9=14-13+8=19-14+11=4+9+5=7+2+5=13+6-4=3+15-11=20-16+4=6+8-8=14+6-2=1+17-5=17+3-13=1+5+13=12-4=。