This Formative includes 8 basic problems on the commutative property, as well as 7 review problems from previous lessons in unit 2 of Coach Greeno's Pre-Algebra Curriculum.
Question 1
1.
Is the following true or false: 5 + 10 = 10 + 5
Question 2
2.
Is the following true or false: 7 x 10 = 10 x 7
Question 3
3.
Is the following true or false: 15 รท 3 = 3 รท 15
Question 4
4.
Is the following true or false: 7 - 4 = 4 - 7
Question 5
5.
Fill in the blank. Addition _____ commutative
Question 6
6.
Fill in the blank. Subtraction _____ commutative
Question 7
7.
Fill in the blank. multiplication _____ commutative
Question 8
8.
Fill in the blank. Division _____ commutative
Question 9
9.
Simplify: 4 - 2(10 รท5)
Question 10
10.
Simplify: 2 + 4 x 5
Question 11
11.
Simplify: 24 รท 12 x 2
Question 12
12.
Simplify by combining like terms: 4x + 5x + 6x + x
Question 13
13.
Simplify by combining like terms: 7c + 2d - 4c + 8d
Question 14
14.
Simplify by combining like terms: x + x + y + x + y + z + z