试题 试卷
题型:口算与估算 题类:常考题 难易度:普通
沪教版四年级上学期数学2021.11月练习卷
25×9= 318÷6= 24+64÷8=
44×25= 100-56+42= 24×8+24×2=
24×(18-13)= 56÷14+42= 8×13×25=
( )×4=200 840÷( )=8 ( )÷7=14……2
-= += -+=
+ = + = - = + =
+ = - = - = - =
+ = + = - = + =
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