The expression was rewritten using the
Associative Property of Multiplication
(9 x 5) x 2 equals 45 x 2 which equals 90.
9x (5 x 2) equals 9 x 10 which equals 90.
so what is the expression?
Associative Property of Multiplication
(9 x 5) x 2 equals 45 x 2 which equals 90.
9x (5 x 2) equals 9 x 10 which equals 90.
so what is the expression?