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题型:填空题 题类:常考题 难易度:容易
用7的乘法口诀求商1941 10
× =25 ={#blank#}1{#/blank#}
× =35 ={#blank#}2{#/blank#}
4×7= 18÷2= 7×5= 32÷8=
9×4= 49÷7= 56+35= 100-28=
540-500= 130+700= 760+500= 580-40=
73+37= 45 +35 = 100-95= 140+60=
2+2{#blank#}1{#/blank#}2×2 1×4{#blank#}2{#/blank#}4÷1 24÷4{#blank#}3{#/blank#}4
6+6{#blank#}4{#/blank#}6×6 6+6+6{#blank#}5{#/blank#}18 4+3{#blank#}6{#/blank#}2×6
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