Ответ:
По образцу составляем два взаимосвязанных произведения и два частных:
- 6 × 5 = 30; 5 × 6 = 30; 30 : 6 = 5; 30 : 5 = 6.
- 4 × 9 = 36; 9 × 4 = 36; 36 : 4 = 9; 36 : 9 = 4.
- 7 × 3 = 21; 3 × 7 = 21; 21 : 7 = 3; 21 : 3 = 7.
- 5 × 4 = 20; 4 × 5 = 20; 20 : 5 = 4; 20 : 4 = 5.
- 8 × 4 = 32; 4 × 8 = 32; 32 : 8 = 4; 32 : 4 = 8.
- 9 × 5 = 45; 5 × 9 = 45; 45 : 9 = 5; 45 : 5 = 9.
- 8 × 2 = 16; 2 × 8 = 16; 16 : 8 = 2; 16 : 2 = 8.
- 3 × 9 = 27; 9 × 3 = 27; 27 : 3 = 9; 27 : 9 = 3.
- 4 × 7 = 28; 7 × 4 = 28; 28 : 4 = 7; 28 : 7 = 4.
- 6 × 7 = 42; 7 × 6 = 42; 42 : 6 = 7; 42 : 7 = 6.
