试题 试卷
题型:口算与估算 题类:常考题 难易度:容易
6的乘法口诀 1780
3×3=
5×5=
1×6=
4×4=
五{#blank#}1{#/blank#}三十 {#blank#}2{#/blank#}七三十五 {#blank#}3{#/blank#}五二十
三{#blank#}4{#/blank#}二十七 四八{#blank#}5{#/blank#} 二{#blank#}6{#/blank#}十八
4 × 1 = 3 × 2 = 6 × 2 = 1 × 8 =
4 + 1 = 3 + 2 = 6 + 2 = 1 + 8 =
6×2=
4×5=
7+53=
86-8=
5×6=
52+20=
6×6+4=
5×3-3=
77-40+20=
85-(60-30)=
100 厘米+29米=( )米
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