小学一年级口算题20以内的连加连减混合(800道左右).doc
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姓名: 班级: 得分: 用时:
20- 17+ 13= 5 + 3-4= 1 + 11 — 4= 8- 8 + 5=
13+ 7- 17= 5-5+ 7= 7+ 13- 15= 2+ 11+ 3=
17-2-3= 14- 10+ 16= 18- 12+ 11 = 6+ 8-9=
15- 12+ 16= 13-4+ 11 = 2+ 16-6= 5+ 4+ 10=
15- 12+ 16= 13-4+ 11 = 2+ 16-6= 5+ 4+ 10=
16-7+ 9= 10+ 5-2= 15+ 4-7= 15- 2+ 4=
18-9-5= 20-9 + 5= 5- 1-4= 18- 7- 5=
12 + 2- 12= 14- 14+ 19= 2 + 2+ 15= 1+ 12- 7=
17- 17+ 17= 19-7 + 5= 5 + 3+ 7= 17- 6+ 6=
1 + 12- 7= 4- 1 + 8= 15+ 3- 10= 19- 11+ 8=
10+ 10-4= 10-7- 1 = 20- 8+ 1 = 2+ 1 + 12=
2+ 3+ 11 = 15-5- 10= 6+ 8- 12= 16+ 2- 7=
18-9-5= 20-9 + 5= 5- 1-4= 18- 7- 5=
1 + 12- 7= 17- 17+ 17= 19- 7 + 5= 5+ 3 + 7=
17-6+ 6= 4- 1 + 8= 15+ 3- 10= 19- 11+ 8=
2+ 17- 9= 2+ 18-5= 20- 19+ 13= 8- 6 + 6=
16-7+ 9= 10+ 5-2= 15+ 4-7= 15- 2+ 4=
20-3- 15= 10+ 10-4= 10- 7- 1 = 20- 8+ 1 =
2+ 1 + 12= 2 + 3+ 11 = 15- 5- 10= 6+ 8- 12=
16 + 2-7= 2+ 17-9= 2+ 18-5= 20- 19+ 13=
15-4+ 4= 4+ 1-5= 14- 14+ 16= 1 + 4+ 15= 姓名: 班级: 得分: 用时:
1 + 6+ 12= 3-3+ 8= 5+ 13- 12= 12- 9+ 14=
14-5+ 8= 17-5 + 3= 3 + 3+ 5= 6- 6 + 7=
16-5-7= 9+ 10-2= 14- 5+ 11 = 12- 7+ 14=
19- 13+ 5= 15+ 1 + 1 = 16+ 4-20= 17- 15+ 15=
20- 1- 10= 16- 10 + 6= 17- 1- 14= 17+ 2- 17=
7+ 8-3= 17-9 + 3= 18- 14+ 9= 14- 2- 5=
4+ 7-4= 13- 10+ 11 = 12- 12+ 14= 2+ 6 + 9=
3+ 6-8= 15-9-4= 7-5+ 17= 15-4+ 1 =
10+ 10- 19= 12-4-5= 18- 11 — 2= 1+ 1+ 6=
14-2-5= 2 + 6+ 9= 15-4+ 1 = 17+ 3— 14=
19- 1-7= 5+ 13- 10= 1 + 14- 1 = 18- 15+ 9=
5+ 11— 10= 18- 16 + 5= 2+ 1-3= 18- 9- 3=
12 + 2+ 2= 10+ 9- 15= 20- 12+ 2= 5-3— 1 =
18- 16+ 8= 2+ 10- 11 = 14-4 + 5= 4+ 5-5=
4+ 16- 16= 12 + 5- 12= 12- 3-9= 11 — 2+ 6=
10-2+ 10= 12 + 5-9= 12-2 + 6= 4- 3 + 2=
12 + 7-8= 17- 11 + 3= 20- 6- 12= 10- 7+ 12=
15-5-4= 5-5+ 1 = 13- 7+ 11 = 9- 7+ 16=
15- 14+ 10= 14 + 2-2= 5 + 6 + 4= 5+ 8 + 4=
7-4+ 1 = 16-7-4= 12+ 3-9= 2+ 14- 1 =
17+ 3- 18= 4-4+ 2= 16- 5+ 1 = 12- 10+ 15= 姓名: 班级: 得分: 用时:
4+ 6-5= 18- 14 + 6= 18- 15+ 9= 7+ 6+ 1 =
18 + 2- 15= 13- 1+ 6= 10+ 9- 19= 14- 3— 2=
13-3+ 6= 7+ 12- 10= 4 + 5-9= 6- 2-2=
6+ 6+ 5= 9 + 8- 16= 8-6+ 17= 17- 8+ 4=
7+ 11 — 7= 20- 15-5= 4-2 + 6= 9- 9 + 3=
5+ 14- 17= 20- 10+ 2= 10- 6+ 16= 17- 10+ 3=
1 + 12-2= 6 + 4-5= 15- 13+ 14= 7+ 7-4=
16-3+ 2= 17-3- 1 = 3+ 15+ 1 = 12+ 8- 15=
1- 1 + 4= 3+ 12- 15= 6+ 11 — 4= 16- 8- 1 =
4+ 4+ 3= 3 + 4+ 6= 13- 11+ 12= 8+ 6- 14=
9+ 1 + 8= 6-6+ 1 = 3 + 9-9= 10- 10+ 13=
18- 14-3= 10-9+ 17= 13- 7-6= 13- 13+ 12=
16- 13+ 7= 14+ 5-3= 6-3+ 16= 6+ 1 + 13=
3+ 14- 15= 18-8+ 1 = 10- 1-8= 9+ 3 + 8=
3+ 9+ 5= 6 + 9+ 4= 2 + 9+ 9= 18- 3— 15=
3+ 14- 11 = 2 + 4-3= 17- 10- 1 = 12+ 8- 9=
13+ 3-3= 11 + 8- 13= 7+ 11 + 1 = 1+ 17- 2=
1- 1 + 4= 3+ 12- 15= 6+ 11 — 4= 16- 8- 1 =
8-4+ 14= 5 + 9-5= 13- 5-6= 12- 5+ 6=
2+ 17+ 1 = 12- 1+ 4= 17- 17+ 9= 12+ 3+ 3=
5+ 4-2= 15-7 + 2= 16- 8-4= 20- 6- 10=
1 + 14-15= 9 + 8- 14= 3+14-15=
10-1-8= 9 + 3+8= 3 + 9+5=
5-1 + 13= 18-18 + 6= 20-4 + 4=
8-4+ 12= 2+14-12= 15-10-5=
14-12 + 5= 6 + 9+2= 19-9+10=
18-4-8= 8-3+8= 2+12-12=
8+3-5= 13-5-3= 1+9-7=
3+8+3= 2+13-9= 11-1-1 =
2+17-18= 10+1 + 5= 8+1-9=
7+11-17= 14-10+5= 12+8-6=
5-3+13= 7+1 + 9= 1+2 + 4=
7+ 11— 1 = 19-2-8= 11+3-1 =
8-8+11 = 18-3-12= 11-8+10=
19-19+2= 1+7-7= 4+13-5=
11-5+4= 9 + 6-11 = 17-13+4=
8+ 10- 14= 1 +4+ 1 = 2 + 7 + 6=
16-2+3= 18-2-3= 1-1 + 12=
15-13+18= 12 + 8-17= 14-7+10=
19-9-4= 12-12+19= 7 + 6-9=
13+5-11 = 15-14+15= 4 + 6-10=
16-7-9= 8-3+2= 16-3 + 6= 姓名: ________ 班级: _______ 得分: _______ 用时:
18-8+1 =
6+9 + 4=
11-6+7=
15- 2-13=
8+1-6=
11+3—4=
8-8+14=
10+3+5=
15+5-16=
5-2+17=
8-8+11 =
13+7-3= 11-10+10= 1 +
2+1 =
16- 12-1 =
17- 12+1 =
3+ 14+2=
1 + 7-1 =
17-7+9=
2+4+14=
13+3-11 = 姓名: 班级: 得分: 用时:
7+ 6-5= 16-2 + 3= 18- 2-3= 1- 1 + 12=
3+ 14+ 2= 15- 13+ 18= 12+ 8- 17= 14- 7+ 10=
1 + 7- 1 = 19-9-4= 12- 12+ 19= 7+ 6-9=
17-7+ 9= 13+ 5- 11 = 15- 14+ 15= 4+ 6- 10=
2+ 4+ 14= 16-7-9= 8-3 + 2= 16- 3+ 6=
7-4+ 6= 3 + 4+ 11 = 5+ 1+ 4= 5+ 14- 1 =
18-4-2= 6 + 6+ 6= 10- 6+ 1 = 12+ 3— 14=
7+ 10- 8= 20- 14 + 6= 4- 1 + 7= 9- 8 + 5=
5+ 14- 18= 17-9 + 8= 20- 9 + 4= 17- 9+ 5=
12-11 + 3= 9 + 6-2= 15- 12+ 15= 6+ 4+ 10=
2+ 4+ 14= 16-7-9= 8-3 + 2= 16- 3+ 6=
13+ 3- 11 = 19- 10-8= 9-9+ 8= 2+ 14- 3=
18 + 2- 19= 16-4 + 3= 4-2+ 10= 18- 14+ 10=
9-4-2= 8 + 5+ 2= 18+ 1- 16= 9+ 8+ 1 =
11 + 8- 1 = 15-2-4= 20- 11+ 3= 9+ 6 + 5=
11 + 8- 17= 19+ 1- 13= 4- 1+ 4= 10- 5+ 15=
15-7+ 6= 5- 1-4= 6-6 + 6= 10- 10+ 1 =
12-5+ 11 = 11 + 2-9= 20- 14+ 4= 15- 8+ 10=
14+ 5-7= 19- 14 + 7= 12-2 + 5= 5+ 4-4=
15-7+ 3= 9+ 11 — 4= 16- 7-6= 6+ 14- 15=
14 + 4-4= 13+ 3-8= 11+ 8- 17= 19+ 1- 13=