摘要:38+6○50 72-6○72-60 38+6○52-8 76+2○80 65-8○56-8 54+8○8+54 82-6○80 59+4○78-6 48-9○49-8
网址:http://m.1010jiajiao.com/timu3_id_579966[举报]
| 38+0.06=________; | (155+20)-65=________; | 64.2+5.7=________; |
| 543-27-73=________; | 0.97-0.09=________; | 12.8-9.86=________; |
| 17.05-4.58=________; | 9800÷25÷4=________; | 3.5+0.6=________; |
| 5-0.15=________; | 4.35+5.36=________; | 99×66+66=________; |
| 0.81+0.09=________; | 0÷78=________; | 50-20÷5=________; |
| 35×25×4=________. |