A.1个十 | B.1个百 | C.1个千 |
A.12个一 | B.12个十 | C.12个百 | D.12个千 |
A.50个千 | B.50个百 | C.50个十 |
A.4589和4860 | B.4858和4860 | C.4579和4580 |
A.5个一 | B.5个十 | C.5个百 |
A.八千十九 | B.八千一十 | C.九千 | D.八千零一十 |
A.3960,4006 | B.3960,4060 | C.前面两个答案都不对。 |
A.28个一 | B.28个十 | C.28个百 |
A.364 | B.634 | C.163 |
A.4000,500,10 ,2 | B.400,50,1,2 |
C.2000,10,500,4 | D.4500,500,12,20 |