Properties & Simplifying Expressions

How many terms are in this expression:

2x + 5 - x + 6x + 1

• 3 terms

• 4 terms

• 5 terms

• 6 terms

Tags

CCSS.6.EE.A.2B

Simplify.

x - 44 + 1 - 15x

• -16x - 43

• -14x - 34

• -14x - 43

• -14x + 43

Tags

CCSS.7.EE.A.1

n -10 +9n -3=

• 9n - 3

• 9n - 3

• 10n + 13

• 10n -13

Tags

CCSS.7.EE.A.1

Simplify.

x + 40 + x - 19

• -2x - 21

• 21

• -2x + 21

• 2x + 21

Tags

CCSS.7.EE.A.1

22n + 15 + 1 - 23n

• -2n -16

• -n - 16

• -n +16

• 2n + 16

Tags

CCSS.7.EE.A.1

-7 + 5x - 3x - 12x

• 10x - 7

• -10x - 7

• -10x + 7

• 10x + 7

Tags

CCSS.7.EE.A.1

Determine which equation shows associative property.

• 2 + 4 + 6 = 6 + 4 + 2

• (2 + 4) + 6 = 2 + (4+6)

• 2 (6-4) = 2(6) - 2(4)

• (2+4) + 6 = (4+2)+6

Tags

CCSS.6.EE.A.3

Determine which equation shows commutative property.

• 7 + 3 = 10

• 7 + 3 = 3 + 7

• 2 x 6 = 3 x 4

• 2(4-3) = 2(4) - 2(3)

Tags

CCSS.6.EE.A.3

Determine which equation shows distributive property.

• a(b+c) = ab + ac

• ab + ac = abc

• ab + c = ba + c

• a(b+c) = (a x b) + c

Tags

CCSS.6.EE.A.3

Which property is represented?
(w + x) + y = w + (x + y)

• Commutative Property
• Associative Property
• Distributive Property

Tags

CCSS.6.EE.A.3