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题型:填空题 题类:常考题 难易度:普通
四年级下册数学专题试卷:小数加减法的意义5481
+++
=(8.9+)+(3.6+)
=+
=(元)
4.6+1.79+5.4
210÷7= 12.25-0.5= -0.5= 0.77+123%=
25×0.4= - = × = + =
2.1+3.6= 7.5-3.2= 6.02+2.8= 10.3-8.4=
2-1.6= 0.5+2.7= 3.4-2.8= 0.25+1.6=
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