1.
Using the associative property of multiplication, which expression is equivalent to 6(4x)?
a. 4(6x)
b. (6*4) (x)
c. 24x
d. 4(6 + x)
2.
Use the associative property to identify which expression is equal to (10)(5x)(7).
a. (7)(5x)(10)
b. 10(5x + 7)
c. (10*5)(x *7)
d. (5x)(10)(7)
What is missing for the following quantity to be true? 11 + (1 + 2) = (__ + 1) + 2
a. 11
b. 1
c. 2
d. 3