Question

8 si 9 dau 25 puncte și evaluare​

Answer 1

8. 6 × 5 + 6 × 9

8 × 6 + 6 × 5

8 × 10 + 8 × 0

7 × 3 + 7 × 6 + 7 × 8

9. 5 × ( 5 + 2 ) -- 5 × 5 + 5 × 2

8 × ( 6 - 3 ) -- 8 × 6 - 8 × 3

( 2 + 4 ) × 9 -- 9× 2 + 9 × 4

( 5 - 3 ) × 6 -- 6 × 5 - 6 × 3

( 3 + 2 + 4 ) × 10 --- 10 × 3 + 10×2 + 10×4

( 5+1+2 )×9 -- 9 ×5+9×1+9×2

8×(7-3) ---- 8 × 7 - 8 × 3

10 × (4+3-2) -- 10×4 + 10×3 - 10×2