👤

a) 6×6+3×(12+8-6÷3)÷6. b) 9×9-37+72÷8. c)6+3×(32÷4-21÷3).​

Răspuns :

Răspuns:

a)6×6+3×(12+8-6÷3)÷6=

6×6+3×(12+8-2)÷6=

6×6+3×(4+2)÷6=

6×6+3×6÷6=

36+18÷6=

36+3=

39

b)9×9-37+72÷8=

81-37+9=

44+9=

53

c)6+3×(32÷4-21÷3)=

6+3×(8-7)=

6+3×1=

6+3=

9