竖式计算.
275×16 | 421÷31 | 318×34 | 274÷29 | 743÷61 | 866÷36. |
脱式计算,能简便的写简便过程. 6.3+6.44+2.7+3.56 | 600÷12 | 15.35-(5.35+7.2)267×102 |
(58+420÷6)×12 | (450-125)×(82-64) | 72.8-8.66+5.34 |
(200+350)÷11×38 | 720-(750÷15+248) | 11.8+391÷17+25. |
275×16 | 421÷31 | 318×34 | 274÷29 | 743÷61 | 866÷36. |
脱式计算,能简便的写简便过程. 6.3+6.44+2.7+3.56 | 600÷12 | 15.35-(5.35+7.2)267×102 |
(58+420÷6)×12 | (450-125)×(82-64) | 72.8-8.66+5.34 |
(200+350)÷11×38 | 720-(750÷15+248) | 11.8+391÷17+25. |