A.11.45 | B.11.25 | C.1.8 | D.18 |
A.20个1 | B.20个0.1 | C.20个0.01 | D.2个10 |
A.32个4 | B.32个1 | C.32个0.4 | D.32个0.1 |
A.分别表示16个0.01和4个1 | B.分别表示16个0.1和4个0.01 |
C.分别表示16个1和4个0.1 | D.分别表示16个0.01和4个0.1 |
A.甲牙刷便宜 | B.乙牙刷便宜 | C.单价一样 | D.无法比较 |
A.16元 | B.16角 | C.16分 | D.160角 |
A.12元 | B.12角 | C.12分 | D.1元2分 |
A.0.2 | B.5 | C.3.2 |
A.0.5625 | B.0.125 | C.0.65 | D.0.5635 |
A.60个1 | B.60个0.1 | C.60个0.01 |