用竖式计算
4.6×6= 8.9×7 15.6×13=
3.06×36 1.3.4×7 2.24×31
1.8×23 0.372×3 0.78×24
0.82×2 2.073
5.3 × 3 6.1
1.2 × 7 0.7
0.21 × 3 0.16
0.36 × 8 2.4
0.6 × 4 0.25
2.17×6 6
49 × 0.02 13.3
24.8 ×6 0.58
9.2 × 16 4.2
1.3× 98 0.406
×15 × 4 5.2× 2 0.8 × 2 0.24 × 6 7.2× 3 56 × 0.06 25 × 4 3.05 × 6 0.82 × 29 0.27 ×51 3.4 4.2×2
× 2 × 4 × 3 × 4 × 0.2 × 0.3 × 7 × 3 × 64 × 21
0.32×7 6.4×9 0.76×34
18×3.06 3.45×21 1.05×16
0.18×15 0.025×14 4.52
×15
3.95×42
0.25 × 82 40
16 × 0.125 0.208
5.96 × 150 4.085
8.03×7200
1.25 × 24 0.5 × 2.7 0.025 × 375 205 × 12 7.6 8.5×16 4.15× 82
× 80 × 1.04 × 35 ×24
用竖式计算
4.6×6= 8.9×7 15.6×13=
3.06×36 1.3.4×7 2.24×31
1.8×23 0.372×3 0.78×24
0.82×2 2.073
5.3 × 3 6.1
1.2 × 7 0.7
0.21 × 3 0.16
0.36 × 8 2.4
0.6 × 4 0.25
2.17×6 6
49 × 0.02 13.3
24.8 ×6 0.58
9.2 × 16 4.2
1.3× 98 0.406
×15 × 4 5.2× 2 0.8 × 2 0.24 × 6 7.2× 3 56 × 0.06 25 × 4 3.05 × 6 0.82 × 29 0.27 ×51 3.4 4.2×2
× 2 × 4 × 3 × 4 × 0.2 × 0.3 × 7 × 3 × 64 × 21
0.32×7 6.4×9 0.76×34
18×3.06 3.45×21 1.05×16
0.18×15 0.025×14 4.52
×15
3.95×42
0.25 × 82 40
16 × 0.125 0.208
5.96 × 150 4.085
8.03×7200
1.25 × 24 0.5 × 2.7 0.025 × 375 205 × 12 7.6 8.5×16 4.15× 82
× 80 × 1.04 × 35 ×24