8×27×3
6×64×9
3×84×6
24,22,,,,,,,,,,2,0.
3×1=
3-1=
2×2=
2+2=
一得四
八得八
二得四
二七
8=×
5×526 8+8 8×2 7×2 19
45+2670 5428+16 80-1680+16
3×3= 2×5= 2×8= 1×9=
5×9= 6×7= 49÷7= 4×8=
5× <26 ×2<12 28>6×