试题 试卷
题型:多选题 题类:常考题 难易度:普通
新人教版数学五年级下册6.1同分母分数加、减法课时练习
= = = =
800×60= 20×500= 210×30= 120×40=
+ = + = - = - =
649-399{#blank#}1{#/blank#}260 3500{#blank#}2{#/blank#}506×7 +{#blank#}3{#/blank#}+
360÷20=
12÷0.5=
45×20=
3.8÷100=
0.12×1000=
+=
-=
×=
1÷=
1-+=
试题篮