Question

3.2×0.54竖式计算

Answer 1

3.2×0.54=1.728 3.45×0.25=0.8625 1.76×4.2≈7.39 64.8÷24=2.7 验算：

Answer 2

3.2×0.54＝
0.5 4
× 3.2
___________
1 0 8
1 6 2
___________
1 7 2 8

Answer 3

---

0.54

ⅹ3.2

---

1080

162

---

1.728