试题 试卷
题型:计算题 题类:常考题 难易度:困难
小数乘整数5690 10
0.25×0.4÷0.25×0.4的结果是1.
例:96×0.25
=24×4×0.25
=24×1
=24
0.79×0.18+0.79×0.36+0.79×0.46={#blank#}1{#/blank#}
根据上表解答下列问题:
①50.4×1.9-0.9
②6.6×100.1
③0.8×0.25×0.4×12.5
④(16.8+1.47)÷0.7
⑤7.28+3.2÷2.5
⑥44.28÷0.9÷4.1
试题篮