Question

( 36 + 54 ) x 7 x 9 + 7

Answer 1

(36+54)x7x9+7=90x7x9+7=630x9+7=5670+7=5677

Answer 2

=5677 nha bạn

Answer 3

=5677

Answer 4

(36+54)x7x9+7=5677

Answer 5

(36+54)x7x9+7

=90x7x9+7

=630x9+7

=5670+7

=5677

Answer 6

( 36 + 54 ) x 7 x 9 + 7

= 90           x 7  x 9 + 7

= 630                x 9 + 7

= 5670                    + 7

= 5677

Chúc bạn học tốt,