试题 试卷
题型：填空题 题类：常考题 难易度：容易
小数乘整数5678 10
8.4×99＋8.4=
3.1×4×0.25=3.1×(4×0.25)运用了乘法交换律
①18.1-5.7-4.3+1.9
②3.6×[2÷（ -0.6）]
③32×125%×0.25
④（ ）×24
⑤（1.5+1）÷3.75-
⑥6 ×31-64×2.7+6.4×6
①58.7-32.76÷8.4
②0.25×32×12.5
③9.9×10.1
④71.6×1.97+1.97×28.4
⑤42÷1.5+42÷3.5
试题篮
