试题 试卷
题型:脱式计算 题类: 难易度:困难
【小白鸥-情境卷】数学北师大五上专项小卷第一单元重难题专项1 解决稍复杂的小数除法运算
( + ﹣ )×72
1.5×[0.02÷(2.1﹣2.09)]
÷[1﹣( + )]
6.5×2.4+6.5×4.6+0.3×65
(7.8﹣2.4)÷ ×
÷[( ﹣ )÷ ]
0.7×0.3= 6.4÷0.8= 250×0.04= 0.3+4.44=
5.5÷1.1= 2÷0.4= 0.27÷0.9= 0.1﹣0.02=
78÷7.5= 6.9÷3.1≈
1.9÷0.25= ★41.6÷26=
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