100道数学小数加减法练习题
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道数学小数加减法练习题100.
三年级数据小数点加减法练习题
姓名: 班级:
日:
8.7+ -4.7= 8.6-3.9= 8.4-2.8= 9.4 5.5 =
=+12.84.7= 9.4-5.5 3.6 =+3.7
= 4.4-2.8
4.7 4.77.5-= =+2.9 =- 5.33.8
=+ 5.68.8
6.4 =4.9+4.7 =4.5- =4.8+2.6 =4.7-8.3.
5.5-1.8= 1.7+9.5= 8.7-4.5= 7.6+2.8=
1.7+5.9= -5.9= 5.8+1.9= 4.3-1.9= 9.8
=3.6+3.8 9.4-3.6= = 6.8 3.6+= 5.6+4.7
=-6.55.7 1.84.7+= = 3.8-=
9.4 8.43.7-
6.7+2.7= 9.5 =4.5+3.8 =2.7+ 3.8 =7.9-
3.6+5.8= 5.7-3.4= 8.4-2.8=
3.7+6.8=
2.7+13.1= 32.4-10.2= 7.32+1.47=
1.46+0.32=
10-0.73= 6.5-3.4= 6.3+0.6=
12.05-0.79=
4.3+2.3= 78.5-25.65= 2.74+7.26=
12.8+26.5=
11.8+3.7= 5.2-1.4= 7.6+5.8=
10-2.8=
3 .2+2.5= 5.8+16.47= 23-9.53=
41.2-17.64=
2.38+4.1= 13.9-4.85= 3.9+1.8=
2.62+5.9=
4.8-2.8= 7.45+5.95= 4.95+6.05=
3.14+5.72=
12.3+11.2= 3.11+2.22= 1.3+2.5=
26.2-13.1=
35.8-13.3= 3.16+0.23= 1.45+0.4=
25.2-21.6=
1.45-0.4= 51.5-26.5= 45.2-33.4=
38-33.4=
8.5+1.55= 7.3-2.25= 10-2.45=
32.5+7.6=
15.4-2.97= 3.7+2.36= 11.65+7.39= 10.2+8.75=
14.12+13.96= 11.7+2.86= 10-3.14=
5.94+10.7=
9.43-0.38= 3.15-2.01= 8.65+9.05=
8-7.23=
12.3-5.8= 15-3.9= 2.7+4.85=
4.19-2.83=