口算. 396-200=________; | 7.8-7=________; | +=________; | 0.5-=________; |
4.5÷0.1=________; | 82=________; | 0÷=________; | 8×1.25%=________; |
10-=________; | 0.5×0.3=________. |
口算. 396-200=________; | 7.8-7=________; | +=________; | 0.5-=________; |
4.5÷0.1=________; | 82=________; | 0÷=________; | 8×1.25%=________; |
10-=________; | 0.5×0.3=________. |