Name That Property!
Equal or Not Equal?
Definitions!
Random
100
6+8=14 8+6=14
What is Commutative
100
7-4___8-4
What is NOT equal
100
Any number added to zero remains the same. "Numbers use zero as a 'mirror'"
What is the Identity Property of Addition
100

Give an example of Identity of Addition

Any number that is added to zero.

200
7+(5+2)=(7+5)+2
What is Associative
200
2+(3+3)___3+(4+1)
What is EQUAL
200
factors can be grouped differently; however, the sum can be the same... "I may know you, but we're not really friends."
What is the Associative Property of Addition
200
Explain the Identity Property
The "mirror," any number plus 0 will always be that number.
300
86+0=86
What is Identity
300
11-8___6+4
What is NOT equal
300
Numbers can be added in any order and the sum (total) remains the same. "Numbers can 'travel' anywhere in the equation"
What is the Commutative Property of Addition
300
Fill in the blanks to create a number sentence that is related to 15-5=10. 15=5_ _
What is + 10
400
27+6=6+27
What is Commutative
400
20-10____5+5
What is EQUAL
400

The answer to an addition problem is called this

What is the SUM

400

What are the three properties of addition

Commutative, Associative and Identity

500
2+(5+8)=15 (2+5)+8=15
What is Associative
500
10+(6-3)____(20-10)+3
What is EQUAL
500

finding the total, or sum, by combining two or more numbers.

What is Addition

500

Name the property being used, give the missing number and SOLVE 7 + ____ = 4 + 7

What is the Communative Property of Addition and the missing number is 4

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