A.线段AB上 | B.线段BC上 | C.线段CD上 | D.线段DE上 |
A.250 | B.1250 | C.7500 |
A.2 | B.8 | C.5 | D.7 |
A.42.91÷7=6.13 ![]() | B.77÷25=3.8 ![]() | C.10.2÷15=0.68 |
A.748.88 | B.74.888 | C.7.4888 |
A.21.6 | B.3.6 | C.2.4 |
A.3.4![]() | B.3.44![]() ![]() | C.3.44![]() |
A.3.8 | B.5.8 | C.6.6 | D.4.4 |
A.0.10 | B.0.11 | C.0.12 | D.0.13 |
A.A<B | B.A=B | C.A>B | D.无法比较A,B的大小 |