试题 试卷
题型:填空题 题类:常考题 难易度:普通
三位数乘除两位数5291 10
450×80=
(50+16)×8={#blank#}1{#/blank#}
①168-82-18
②348+203
③67×9+67
④102×45
⑤32×125×25
⑥256×7-56×7
168×99+168{#blank#}1{#/blank#}168× 100
(117+3)×12{#blank#}2{#/blank#}117+3×12
280-70+30{#blank#}3{#/blank#}280-(70+30)
472-98{#blank#}4{#/blank#}472-100-2
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