A.小数都比整数小 | B.在表示达似数时小数末尾的0可以去掉 |
C.小数的位数越多,这个小数就越大 | D.7.008保留一位小数是7.0 |
A.13.82![]() | B.13.80![]() | C.13.81 |
A.3.049 | B.2.950 | C.3.099 |
A.5.249 | B.5.241 | C.5.239 | D.5.235 |
A.1.895 | B.1.900 | C.1.896 | D.1.89 |
A.0.699![]() | B.0.700![]() | C.0.690![]() | D.0.7 |
A.5.416≈5.42![]() | B.7.322≈7.32![]() | C.7.022≈7.02![]() | D.3.769≈3.80 |
A.长5~6m | B.长5.5m以上 |
C.长5.95~6.04m | D.长度大于或等于5.5m,但小于6.5m |
A.57986 | B.58090 | C.58450 |
A.最大是8.05 | B.最小是7.55 |
C.不可能是7.95 | D.可能是7.99 |