A.9.88 | B.98.8 | C.0.988 |
A.0.03 | B.0.3 | C.3 |
A.首位 | B.末位 | C.小数点 |
A.1 | B.2 | C.3 |
A.缩小为原来的![]() | B.缩小为原来的![]() | C.扩大到原来的100倍 | D.扩大到原来的10倍 |
A.小于 ![]() | B.大于 ![]() | C.等于 ![]() | D.以上都不对 |
A.2.60 | B.2.6 | C.2.59 | D.2.595 |
A.0.95×0.38 | B.1.2×0.38 | C.0.38×1 | D.3.8×0.38 |
A.0.9×1.5=13.5![]() | B.9.9×7.1=60.29![]() | C.2.8×1.5=2.4![]() | D.0.38×0.5=0.19 |
A.0.6×6 | B.600×0.06 | C.6000×0.06 | D.0.6×0.06 |