Question

21. Calculează: 2 x (3 + 2) = 5 x (1 + 1) = 2 x (4+0) = 4x (8-6) = 8 x 2 + 10 = 2x9+ 4 = 7x2 - 5 = Inue 01sol 2x6-6= (25-20) x 2 = (40-30) x 2 = (5 + 3) x 2 = (6 + 3) x 2 =​

Answer 1

Răspuns:

2×(3+2)=2×5=10

5×(1+1)=5×2=10

2×(4+0)=2×4=8

4×(8-6)=4×2=8

8×2+10=16+10=26

2×9+4=18+4=22

7×2-5=14-5=9

2×6-6=12-6=6

(25-20)×2=5×2=10

(40-30)×2=10×2=20

(5+3)×2=8×2=16

(6+3)×2=9×2=18