(7.5-2.3×0.4)÷0.01
=7.5÷0.01-2.3×0.4÷0.01
=750-23×4
=750-92
=658
(7.5-2.3×0.4)÷0.01用简便方法怎么算
1个回答
相关问题
-
7.2+2.8= 0.9÷0.01= 3.5+7.6= 3×0.2×0.5= 0.96÷0.3= 1.5×0.4= 7÷
-
5×〖（2分之1+0.7）÷4分之3〗 用简便方法怎么做
-
7.2×8.5+14×0.72+72×0.01（用简便方法做）
-
口算． 4×1.2=2.8÷7=0.36×3=6.5÷0.5=5-0.4=3.01+1.5=0.9×0.7=9÷100=
-
做考卷,.2＋2.8＝ 0.9÷0.01＝ 3.5＋7.6＝3×0.2×0.5＝ 0.96÷0.3＝ 1.5×0.4＝7
-
用简便方法计算8.8×0.125 2.5×1.25×32 7.6×5.3+3.7×7.6 37÷0.25÷4 3.85×
-
0.875×2/5÷7/8×3/5 简便方法计算
-
1÷0.5= 5÷40= 2.4×3= 0.8×0.5= 12-8.9= 3.2÷0.8= 4.01÷100= 1.7×
-
口算4.2÷0.1=7÷0.25=5.6×1.01=1.25×0.8×0.5=0.9÷0.01=1.23÷3=0.99+
-
直接写出得数． 2 3 ×0.375= 4 7 ÷ 3 5 × 3 5 = 1÷0.01= 4 7 × 4 9 × 3