试题 试卷
题型:脱式计算 题类:常考题 难易度:普通
河北省邯郸市魏县2019-2020学年二年级下学期数学期末试卷
61×(78-78÷6)
=61×(0÷6)
=61×0
=0
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①4×9-20
②15+5×5
③35÷7+10
④80-42÷6
⑤(6+3)×9
⑥24÷(17–9)
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