试题 试卷
题型:单选题 题类:常考题 难易度:困难
要解析 小数的运算定律、混合运算6820
÷9+ ×
12.69﹣4.12﹣5.88
0.6×3.3+ ×7.7﹣0.6
( + )×24× .
3.5+2.5×1.42
=6×1.42
=8.52
1.2×3.6=4.32
4.32+17.68=22
4.09-3.98=0.11
0.11÷22=0.005
①3.78+0.22×1.5
②5.4÷0.45×0.2
③4.3-0.03÷0.15+0.8
④3.14×6.25-2.25×3.14
⑤18.8×4+1.2÷0.25
⑥(6-1.5×0.4)÷0.01
试题篮