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题型:填空题 题类:常考题 难易度:普通
笔算乘法(含估算,含连乘式题:125×8×7) 3077 10
100-22×2=
①50–30÷5 ②9×2÷3 ③40–6+14
=20÷5 =18÷3 =40–20
=4 =6 =20
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