试题 试卷
题型:填空题 题类:常考题 难易度:普通
积的变化4686 10
180×4=
18×4=
180×40=
15×6= 16×3= 5×13= 17×4=
21×4= 80×7= 34×2= 3×31=
3×18= 13×7= 23×3= 7×40=
5×60= 27×3= 99÷3= 150÷5=
(17+33)÷5= 54-54÷6= 78+2×10= 200-(136+64)=
{#blank#}3{#/blank#}×4=128 {#blank#}4{#/blank#}×5=205
{#blank#}5{#/blank#}÷5=340 {#blank#}6{#/blank#}÷8=120
①146×7=
②415×6=
③406×8=
④★284+621=
⑤★968-355 =
505005000{#blank#}1{#/blank#}50050500 124×56{#blank#}2{#/blank#}6×134
160÷8{#blank#}3{#/blank#}320÷16
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