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Justifying with Properties Quizizz Game

Authored by Tanya Terrell

Mathematics

8th Grade

CCSS covered

Used 3+ times

Justifying with Properties Quizizz Game
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12 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Step 1     3(2x+4) = 9
Step 2     6x + 12 = 9
Step 3     6x +4 - 4 = 9 - 4
Step 4     6x = 5
Step 5     /6     /6
Step 6     x   =  5/6
Which property justifies step 2?

Associative property
Distributive Property
Inverse property of Addition
Identity Property of Multiplication

Tags

CCSS.HSA.REI.A.1

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Step 1     3(2x+4) = 9
Step 2     6x + 4 = 9
Step 3     6x + 4 - 4 = 9 - 4
Step 4     6x = 5
Step 5     /6     /6
Step 6     x   =  5/6
What property justifies step 4?

Inverse property of addition
Inverse property of multiplication
Identity property of addition
Identity property of mulitplication

Tags

CCSS.HSA.REI.A.1

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Given           2(4x +8) + 3x = 12
Step 1           8x + 16 + 3x = 12
Step 2           8x + 3x + 16  = 12
Step 3           11x  + 16  = 12
Step 4                   -16        -16
Step 5             11x  = -4
Step 6              /11      /11
Step 7                x  =   -4/11
Which property justifies step 2?

Associative Property of Multiplication
Associative Property of Addition
Commutative Property of Addition
Identity property of Multiplication

Tags

CCSS.HSA.REI.A.1

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Given       4x + (2x + 1) = 18 
Step 1      (4x + 2x) + 1 =18
Which property justifies step 1?

Distributive Property
Commutative Property
Associative Property of Addition
Associative Property of Multiplication

Tags

CCSS.HSA.REI.A.1

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Identify the property shown.

Commutative
Associative
Distributive
None

Tags

CCSS.6.EE.A.3

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Identify the property shown.

Commutative
Associative
Distributive
None

Tags

CCSS.6.EE.A.3

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Which of the following is
Identity Property of Multiplication?

5 x 0 = 0
8 x 3 = 3 x 8
12 x 1 = 12
8 + 0 = 8

Tags

CCSS.3.OA.B.5

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