题目内容
| (1)7-4+5+6-4=( ) A.14 B.12 C.11 D.10 (2)12-8-4+10+6=( ) A.20 B.16 C.14 D.18 |
试题答案
D,B
相关题目
| 2220÷37= | 47×67= | 74×76= |
| 123123÷1001= | 3456×9999= | 489+507+505+492+497+509+500 |
| 1111.5÷2.5 | 0-1-2+3+4-5-6+7+8-…-97-98+99+100. |
题目内容
| (1)7-4+5+6-4=( ) A.14 B.12 C.11 D.10 (2)12-8-4+10+6=( ) A.20 B.16 C.14 D.18 |
试题答案
D,B| 2220÷37= | 47×67= | 74×76= |
| 123123÷1001= | 3456×9999= | 489+507+505+492+497+509+500 |
| 1111.5÷2.5 | 0-1-2+3+4-5-6+7+8-…-97-98+99+100. |