Question

efectueaza in 2 moduri;6x(3+5); (6+3)x3=; 5x(8+3); (10+2)x2

Answer 1

Explicație pas cu pas:

6×(3+5)=6×8=48

6×3+6×5=18+30=48

(6+3)×3=9×3=27

6×3+3×3=18+9=27

5×(8+3)=5×11=55

5×8+5×3=40+15=55

(10+2)×2=12×2=24

10×2+2×2=20+4=24

Answer 2

Răspuns:

Explicație pas cu pas:

6×(3+5) = 6×8 = 48

6×3+6×5 = 18+30 = 48

(6+3)×3 = 9×3 = 27

6×3+3×3 = 18+9 = 27

5×(8+3) = 5×11 = 55

5×8+5×3 = 40+15 = 55

(10+2)×2 = 12×2 = 24

10×2+2×2 = 20+4 = 24