5.6÷0.25(巧算)
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5.6÷0.25(巧算)
5.6÷0.25(巧算)
5.6÷0.25(巧算)
5.6÷0.25
=5.6×4÷(0.25×4)
=22.4÷1
=22.4
=5.6×4
=22.4
=5.6×4÷(0.25÷4)
=2.24÷1
=2.24
5.6/0.25
=5.6x4
=22.4
5.6*4=22.4
5.6÷0.25(巧算)
5.6÷1.25巧算
巧算:5.6×7.2×20.4÷2.8÷3.6÷5.1
1.2÷0.25=(巧算)
5.6÷0.25用简便方法计算
6.48÷(0.18×0.25×4)巧算4点以前
简便计算 5.6×0.25= 和 15-3.2÷0.25
【5.6-5.6*(5.6-5.60】/56巧算
5.6*2.9-5.6+8.1*5.6巧算
3.2×(1.25+0.25)巧算
1.8/0.25 巧算
3.4/0.25巧算
9.6*0.25*12.5巧算
32.6除以0.25巧算
0.25*0.64*1.25巧算
4.7-4.7×0.25 巧算
简便方法:请用奥数解下面各题:1÷32÷0.05÷0.25÷0.5 0.25×5.6+2.25×3.61.25×5.6+2.25×3.6
谁知道这几道题怎么简便计算?(1)5.6÷3.5(2)15.05÷35(3)26.4÷0.25-1.4+0.25