16.一个正方体的表面积是24cm2,把它平均分成两个长方体,每个长方体的表面积是( )cm2.
| A. | 16 | B. | 24 | C. | 32 | D. | 12 |
7.有43块糖,平均分给5个小朋友,每个小朋友8块,还剩( )块.
0 134565 134573 134579 134583 134589 134591 134595 134601 134603 134609 134615 134619 134621 134625 134631 134633 134639 134643 134645 134649 134651 134655 134657 134659 134660 134661 134663 134664 134665 134667 134669 134673 134675 134679 134681 134685 134691 134693 134699 134703 134705 134709 134715 134721 134723 134729 134733 134735 134741 134745 134751 134759 199269
| A. | 1 | B. | 2 | C. | 3 |