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.
Is the following true or false: 5 + 10 = 10 + 5
Is the following true or false: 7 x 10 = 10 x 7
Is the following true or false: 15 ÷ 3 = 3 ÷ 15
Is the following true or false: 7 - 4 = 4 - 7
Fill in the blank. Addition _____ commutative
Fill in the blank. Subtraction _____ commutative
Fill in the blank. multiplication _____ commutative
Fill in the blank. Division _____ commutative
Simplify: 4 - 2(10 ÷5)
Simplify: 2 + 4 x 5
Simplify: 24 ÷ 12 x 2
Simplify by combining like terms: 4x + 5x + 6x + x
Simplify by combining like terms: 7c + 2d - 4c + 8d
Simplify by combining like terms: x + x + y + x + y + z + z
A letter that represents a number is called a/an: