26+23= 45+9= 78-45= 4×3-3=
5×4= 3×5= 2×6= 2×4+3=
6×3= 2×2= 4×4= 5×5-1=
被除数 | 36 | 25 | 9 | 8 | 6 | 16 |
除数 | 6 | 5 | 3 | 2 | 1 | 4 |
商 |
搭4个这样的图形一共要多少根小棒?
×=
乘法算式:、
除法算式:、

2×5 = 4 × 6 = 5 ×3 = 8 ×5 =
5 +5 = 5×5 = 3 × 5= 2 ×9 =
7×4 = 3×6 = 6×5 = 4 ×1=
4× 8 = 7 ×3 = 4 × 4 = 4 + 4 =
5×75+7 6+65×5 28元24元+6元
第一行:△△△△△
第二行:
×5<44 9× <66 27>4×
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