试题 试卷
题型:脱式计算 题类:常考题 难易度:普通
黑龙江省大庆市肇州县万宝小学2018-2019学年五年级下学期数学期末试卷
① + +
②1- -
③ + +
④ -( - )
⑤ + -
⑥1-( + )
={#blank#}1{#/blank#}
+ = + = - =
- = + = + =
- = 2- = + + =
- + = +( - )= 3- - =
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