Tính: 305 mm + 48 mm = 420 mm – 9 mm =
Giải thích
305 mm + 48 mm = 353 mm | 420 mm – 9 mm = 411 mm |
954 ml – 506 ml = 448 ml | 106 ml ´ 5 = 530 ml |
409 ml + 11 ml = 420 ml | 58 ml : 2 = 29 ml |
84 g : 6 = 14 g | 213 g ´ 3 = 639 g |
305 mm + 48 mm = 353 mm | 420 mm – 9 mm = 411 mm |
954 ml – 506 ml = 448 ml | 106 ml ´ 5 = 530 ml |
409 ml + 11 ml = 420 ml | 58 ml : 2 = 29 ml |
84 g : 6 = 14 g | 213 g ´ 3 = 639 g |