试题 试卷
题型:填空题 题类:常考题 难易度:容易
表内乘法2109 10
9+9 2×8 4×7 29-7 3×3
4×{#blank#}1{#/blank#}={#blank#}2{#/blank#}
3×{#blank#}3{#/blank#}={#blank#}4{#/blank#}
口诀:{#blank#}5{#/blank#}
{#blank#}1{#/blank#}×4=16 6×{#blank#}2{#/blank#}=30 {#blank#}3{#/blank#}×6=12
16÷4={#blank#}4{#/blank#} 30÷6={#blank#}5{#/blank#} 12÷6={#blank#}6{#/blank#}
5×{#blank#}7{#/blank#}=10 {#blank#}8{#/blank#}×3=9 4×{#blank#}9{#/blank#}=20
3.87×0.99{#blank#}1{#/blank#}3.87 6.65÷0.01{#blank#}2{#/blank#}665
14.2÷0.79{#blank#}3{#/blank#}14.2 5.74÷1.21{#blank#}4{#/blank#}5.74
试题篮