试题 试卷
题型:填空题 题类:常考题 难易度:普通
3、4的乘法口诀(2——5的乘法口诀)1589 10
2+36
5×27
147+7
二三得{#blank#}1{#/blank#}
二二得{#blank#}2{#/blank#}
{#blank#}3{#/blank#}得二
三三得{#blank#}4{#/blank#}
4×{#blank#}1{#/blank#}=32 8×{#blank#}2{#/blank#}=48 {#blank#}3{#/blank#}×9=45
{#blank#}4{#/blank#}×6=60 {#blank#}5{#/blank#}×7=14
7×1 = 6 × 2 = 3×8 = 2×6 =
5×3 = 9 × 3 = 2×7 = 5 × 4 =
8×2 = 4× 8 = 3 ×9 = 7 × 3 =
6×6{#blank#}1{#/blank#}6×2 5×5{#blank#}2{#/blank#}5+5 7+7+7{#blank#}3{#/blank#}7×3
2×2{#blank#}4{#/blank#}2+2 4×8{#blank#}5{#/blank#}8×4 8×9-9{#blank#}6{#/blank#}8×8
65+20= 85-50= 9×4= 4×5=
3×7= 9×9= 5×7= 8×3=
8×7= 3×2+6= 7×6= 5×6-8=
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