Question

Calculeza si gaseste lantul corespunzator fiecarui exercitiu. 8×(3+3) (4+8):4 7+8×4 (5×8)-13 5×3-12 (5×7)+13 (3×3)×3 6×7-3

Answer 1

Răspuns:

8×(3+3)= 8×6=48

(4+8):4= 12:4= 3

7+8×4= 7+32= 39

(5×8)-13= 40-13=27

5×3-12= 15-12= 3

(5×7)+13= 35+13= 48

(3×3)×3 = 9×3= 27

6×7-3= 42-3= 39