Tính nhẩm: 8 x 3, 8 x 1

8 × 3

8 × 1

8 × 7

8 × 4

8 × 2

8 × 6

8 × 5

8 × 8

8 × 9

8 × 10

2 × 8

6 × 8

8 × 3 = 24

8 × 1 = 8

8 × 7 = 56

8 × 4 = 32

8 × 2 = 16

8 × 6 = 48

8 × 5 = 40

8 × 8 = 64

8 × 9 = 72

8 × 10 = 80

2 × 8 = 16

6 × 8 = 48