摘要: 2+1= 5-2= 1+4= 5-1= 1+3=
网址:http://m.1010jiajiao.com/timu3_id_581528[举报]
| (4.5×1.1×4.8)÷(3.3×0.8×0.5) | 12.5×2.5×0.8×4. | 6.3×
| ||||||||
| 7÷(7-7×0÷7+7÷7) | 18×45×(
|
2.25×
|
| (4.5×1.1×4.8)÷(3.3×0.8×0.5) | 12.5×2.5×0.8×4. | 6.3× |
| 7÷(7-7×0÷7+7÷7) | 18×45×( | 2.25× |
网址:http://m.1010jiajiao.com/timu3_id_581528[举报]
| (4.5×1.1×4.8)÷(3.3×0.8×0.5) | 12.5×2.5×0.8×4. | 6.3×
| ||||||||
| 7÷(7-7×0÷7+7÷7) | 18×45×(
|
2.25×
|
| (4.5×1.1×4.8)÷(3.3×0.8×0.5) | 12.5×2.5×0.8×4. | 6.3× |
| 7÷(7-7×0÷7+7÷7) | 18×45×( | 2.25× |