Занятие 3-4 3x3=9 7x3=21 4x3=12 6x3=18 4x3=12 2x3=6 3x3=9 8x3=24 5x3=15 9x3=27 4x3=12 6x3=18 4x3=12 7x3=21 2x8=16 2x3=6 5x3=15 2x3=6 7x3=21 5x3=15 9x3=27 8x3=24 3x3=9 6x3=18 4x3=12 2x3=6 3x3=9 8x3=24 5x3=15 9x3=27

Решение:

Занятие 3-4

3 \( \times \) 3 = 9

7 \( \times \) 3 = 21

4 \( \times \) 3 = 12

6 \( \times \) 3 = 18

4 \( \times \) 3 = 12

2 \( \times \) 3 = 6

3 \( \times \) 3 = 9

8 \( \times \) 3 = 24

5 \( \times \) 3 = 15

9 \( \times \) 3 = 27

4 \( \times \) 3 = 12

6 \( \times \) 3 = 18

4 \( \times \) 3 = 12

7 \( \times \) 3 = 21

2 \( \times \) 8 = 16

2 \( \times \) 3 = 6

5 \( \times \) 3 = 15

2 \( \times \) 3 = 6

7 \( \times \) 3 = 21

5 \( \times \) 3 = 15

9 \( \times \) 3 = 27

8 \( \times \) 3 = 24

3 \( \times \) 3 = 9

6 \( \times \) 3 = 18

4 \( \times \) 3 = 12

2 \( \times \) 3 = 6

3 \( \times \) 3 = 9

8 \( \times \) 3 = 24

5 \( \times \) 3 = 15

9 \( \times \) 3 = 27