Question

Which expression is the same as 82 times 7? A) 2(80 + 7) B) 7(80 + 2) C) 7(70 + 8) D) 80(7 + 2)

Answer 1

B

Explanation:

so 80+2=82 and so 7(82) is the same as 7*82

Answer 2

B

Explanation:

82 x 7 = 574

7(80+2) =

560 + 14 = 574