6th grade math review

Which property is demonstrated by the expressions 3 x (6 x 9) and (3 x 6) x 9?

63 + d = 105

What was your favorite part of 6th grade math?

22 - 7 + 8 =

5(6x) =

27 / (3 + 6) x 5 - 12 =

What is the first step in the order of operations (PEMDAS)?

What is the 2nd step in the order of operations (PEMDAS)?

18 = r/2

a + 1.6 = 2.1

An _____________ is a mathematical sentence showing two _____________ are equal.

Evaluate the expression 4z + 8 - 6 if z = 8

4 = r/8

(9+2) x 6 - 5

Evaluate the expression 6m - 1 if m = 2

4c = 16

5a = 15

Which property would you use to determine if 23 x 1 and 23 are equal?

p - 13 = 29

4(2x + 5y)

Which property would you use to solve 7(3x + 5y) =

Which property is demonstrated by the expressions 46 + 15 = 15 + 46

17 + n = 24

4x + 2x + 3x =

You can solve equations by using the _________________, which undo each other.