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题型:解决问题 题类:常考题 难易度:普通
西师大版小学数学二年级上学期第三单元第1课时《6、7的乘法口诀》
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{#blank#}2{#/blank#}
{#blank#}3{#/blank#}
{#blank#}4{#/blank#}
42-7{#blank#}1{#/blank#}6
21÷7{#blank#}2{#/blank#}3
49÷7{#blank#}3{#/blank#}42
6×3+6 = 7×4 – 7 = 7×5 +7 =
6×4 = 7×3= 7×6 =
4×6 = 3×7 = 6×7 =
6×9{#blank#}1{#/blank#}7×7 50-36{#blank#}2{#/blank#}50-30 8×9{#blank#}3{#/blank#}80-8
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