by D. Fisher

(2 + 1) + 4 = 2 + (1 + 4)

Associative Property Associative Property of Additionof Addition

1.1.

3 + 7 = 7 + 3

Commutative Commutative Property of AdditionProperty of Addition

2.2.

8 + 0 = 8

Identity Property of Identity Property of AdditionAddition

3.3.

(even)•(even) = (even)

Closure PropertyClosure Property

4.4.

6 • 4 = 4 • 6

Commutative Property Commutative Property of Multiplicationof Multiplication

5.5.

17 + (-17) = 0

Inverse Property of Inverse Property of AdditionAddition

6.6.

2(5) = 5(2)

Commutative Property Commutative Property of Multiplicationof Multiplication

7.7.

even + even = even

Closure PropertyClosure Property

8.8.

3(2 + 5) = 3•2 + 3•5

Distributive PropertyDistributive Property

9.9.

6(7•8) = (6•7)8

Associative Property of Associative Property of MultiplicationMultiplication

10.10.

5 • 1 = 5

Identity Property of Identity Property of MultiplicationMultiplication

11.11.

(odd) • (odd) = (odd)

Closure PropertyClosure Property

12.12.

(6 – 3)4 = 6•4 – 3•4

Distributive PropertyDistributive Property

13.13.

1(-9) = -9

Identity Property of Identity Property of MultiplicationMultiplication

14.14.

3 + (-3) = 0

Inverse Property of Inverse Property of AdditionAddition

15.15.

1 + [-9 + 3]

= [1 + (-9)] + 3Associative Property of Associative Property of

AdditionAddition

16.16.

-3(6) = 6(-3)

Commutative Property Commutative Property of Multiplicationof Multiplication

17.17.

-8 + 0 = -8

Identity Property of Identity Property of AdditionAddition

18.18.

3•7 – 3•4 = 3(7 – 4)

Distributive PropertyDistributive Property

19.19.

6 + [(3 + (-2)]

= (6 + 3) + (- 2)Associative Property Associative Property

of Additionof Addition

20.20.

7 + (-5) = -5 + 7

Commutative Commutative Property of AdditionProperty of Addition

21.21.

(5 + 4)9 = 45 + 36

Distributive PropertyDistributive Property

22.22.

-3(5 • 4) = (-3 • 5)4

Associative Property of Associative Property of MultiplicationMultiplication

23.23.

-8(4) = 4(-8)

Commutative Property Commutative Property of Multiplicationof Multiplication

24.24.

51/7 + 0 = 51/7

Identity Property of Identity Property of AdditionAddition

25.25.

3/4 – 6/7 = – 6/7 + 3/4

Commutative Property Commutative Property of Additionof Addition

26.26.

12/5 • 1 = 12/5

Identity Property of Identity Property of MultiplicationMultiplication

27.27.

(fraction)(fraction)

= fractionClosure PropertyClosure Property

28.28.

-8 2/5 + 0 = -8 2/5

Identity Property of Identity Property of AdditionAddition

29.29.

[(-2/3)(5)]9 = -2/3[(5)(9)]

Associative Property of Associative Property of MultiplicationMultiplication

30.30.

6(3 – 2n) = 18 – 12n

Distributive PropertyDistributive Property

31.31.

2x + 3 = 3 + 2x

Commutative Property Commutative Property of Additionof Addition

32.32.

ab = ba

Commutative Property Commutative Property of Multiplicationof Multiplication

33.33.

a + 0 = a

Identity Property of Identity Property of AdditionAddition

34.34.

a(bc) = (ab)c

Associative Property of Associative Property of MultiplicationMultiplication

35.35.

a•1 = a

Identity Property of Identity Property of MultiplicationMultiplication

36.36.

a +b = b + a

Commutative Property Commutative Property of Additionof Addition

37.37.

a(b + c) = ab + ac

Distributive PropertyDistributive Property

38.38.

a + (b + c) = (a +b) + c

Associative Property of Associative Property of AdditionAddition

39.39.

a + (-a) = 0

Inverse Property of Inverse Property of AdditionAddition

40.40.