Show:
Sums
Differences
Commutative Property
Associative Property
Name the Property
100
The sum of 5 and 4
What is 9?
100
the difference of 5 and 4
What is 1?
100
Equal to 2 + 3
What is 3 + 2?
100

(6 + 3) + 4=

6 + (3 + 4)

100

(7 + 3) + 5 = 7 + (3 + 5)

What is the associative property?

200
The sum of 8 and 9
What is 17?
200
The difference of 10 and 8
What is 2?
200
Equal to 5 + 7
What is 7 + 5?
200
The solution 5 + 8 + 5
What is 18?
200
6 + 7 = 7 + 6
What is the commutative property?
300
The sum of 16 and 3
What is 19?
300
The difference of 15 and 11
What is 4?
300
Equal to 16 + 78
What is 78 + 16?
300
The solution to 1 + 8 + 9 + 2
What is 20?
300
6 + 52 = 52 + 6
What is the commutative property?
400
The sume of 23 and 17
What is 40?
400
The difference of 52 and 21
What is 31?
400
Equal to 230 + 13
What is 13 + 230?
400
The solution to 7 + 4 + 3 + 6 + 5
What is 25?
400
897 + 901 = 901 + 897
What is commutative property?
500
The sum of 54 and 49
What is 103?
500
The difference of 87 and 29
What is 58?
500
Equal to 5467 + 765
What is 765 + 5467?
500
The solution to 6 + 7 + 4 + 3 + 9 + 1 + 3
What is 33?
500
(8 + 9) + (7 + 6) = (8 + 7) + (6 + 9)
What is the associative property?