Tính 3 × 2 : 1 3 : 1 × 2 8 × 0 : 1 5 × 4: 1 6 × 0 : 6 8 : 2 × 1
Giải thích
3 × 2 : 1 = 6 : 1 = 6
3 : 1 × 2 = 3 × 2 = 6
8 × 0 : 1= 0 : 1= 0
5 × 4: 1= 20 : 1 = 20
6 × 0 : 6= 0 : 6 = 0
8 : 2 × 1= 4 × 1 = 4
3 × 2 : 1 = 6 : 1 = 6
3 : 1 × 2 = 3 × 2 = 6
8 × 0 : 1= 0 : 1= 0
5 × 4: 1= 20 : 1 = 20
6 × 0 : 6= 0 : 6 = 0
8 : 2 × 1= 4 × 1 = 4