小学数学三年级下册《小数点加减法》口算练习题
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小学数学三年级下册《小数点加减法》口算
练习题2
3.4+8.6=
9.8-4.8=
4.8-3.3=
4.8-3.8=
2.7+6.4=
9.6-8.8=
9.0-5.9=
5.5+2.8=
5.9+4.3=
6.8-4.4=
5.8-4.8=
8.7-5.3=
1.7+7.3=
5.6-2.7=
4.9+0.5=
8.6-3.7=
8.3+2.8=
7.2-3.7=
7.7-4.9=
6.3+1.6=
6.7-2.2=
3.6+5.6=
3.9+2.4=
9.5-4.6=
2.8+8.9=
8.4-6.6=
6.1+2.6=
8.7-5.5=
5.7-3.9=
7.6-3.7=
4.9-1.3=
3.5+5.1=
2.5+6.4= 7.5-2.7= 4.5+2.2= 3.5+1.9=
7.4-4.8= 5.4+5.5= 9.4-4.4= 4.4-2.3=
1.4+2.2= 2.3+4.9= 6.2+3.3= 3.9-2.4=
4.3+2.8=
7.3-5.7= 2.3-1.4=
3.3+2.2=