Tính: a) 820 ml + 450 ml = …....
Giải thích
a) 820 ml + 450 ml = 1270 ml | b) 650 ml × 3 = 1950 ml |
1458 ml – 253 ml = 1205 ml | 1872 ml : 3 = 624 ml |
1458 ml – 150 ml = 1308 ml | 1872 ml : 9 = 208 ml |
a) 820 ml + 450 ml = 1270 ml | b) 650 ml × 3 = 1950 ml |
1458 ml – 253 ml = 1205 ml | 1872 ml : 3 = 624 ml |
1458 ml – 150 ml = 1308 ml | 1872 ml : 9 = 208 ml |