Question

Scrie exercițiile, după model:
6 x 3 + 6x 12 = 6 x (3+ 12)
8x 2 + 8 x 18; 8x 5- 8x 3;
7+ 8+ 3 x 8; 9x 8- 6x 9;
5 x 11 + 11 × 8; 4x15 - 4 x 1;
6 x 15 + 15 x 4; 8 x 12 - 8 x 6.​

Answer 1

8×2+8×18= 8× (18+2)

8×5-8×3= 8× (5-3)

7+8+3×8=8× (7+3)*

9×8-6×9 =9× (8-6)

5×11+11×8 =11×(8+5)*

4×15-4×1=4× (15-1)

6×15+15×4= 15× (6+4)*

8×12-8×6= 8× (12-6)