试题 试卷
题型:脱式计算 题类: 难易度:普通
福建省漳州市云霄县2020-2021学年四年级下学期数学期末试卷
①10.9﹣150÷50×3
②520+[13×(24.5﹣20.5)]
③★3.9+4.08+5.92+1.1
④★99×17
⑤★810÷18
105×( + + )
(3618÷18﹣145)×29
﹣4.5÷(0.2+ )
11.3﹣3.79+8.7﹣7.21.
13-3 =
1- 2.7×4÷0.25= 3.3×9+3.3=
4.04×25 12.5×0.7×2.4
5.4×3.6+6.4×5.4 4.36×1.2+436×0.078+4.36
试题篮