Real Number Properties
What is Zero Property of Multiplication?
Any number multiplied by zero equals zero
2 x 0 = 0
250 x 0 = 0
1,842 x 0 = 0
Simplifying this exponent:
52
25
Add the expressions ...
15 + 7 × 3 – 11
25
Subtract the expressions ...
(5x + 4) - (3x + 2)
2x + 2
Evaluate if x = 2
3x
6
What is the associative property of:
33+(4+10)
(33+4)+10
Simplifying this exponent:
63
216
Add the expressions ...
56 ÷ 7 + 11 – 25
-6
Subtract the expressions ...
(11x - 3) - (-4x + 12)
15x - 15
Evaluate if x = 5
3x - 3
12
What is Identity Property of Multiplication?
Any number multiplied by one will equal itself.
2 x 1 = 2
250 x 1 = 250
1,842 x 1 = 1,842
Simplifying this exponent:
-45
-1,025
Add the expressions ...
3 × 10 ÷ 2 + 8 – 41
-18
(-3x + 2) - (2x - 5)
-5x + 7
Evaluate if x = 4
-5x
-20
What is the commutative property of:
5 x 2 x 10 x 4
2 x 10 x 4 x 5
5 x 2 x 10 x 4
10 x 4 x 5 x 2
4 x 5 x 2 x 10
What expression matches this exponent?
104
10 x 10 x 10 x 10
Add the expressions ...
(96 – 32) ÷ 42
4
Subtract the expressions ...
(-9x - 9) - (2x - 1)
-11x - 8
Evaluate if c = 10
3c - 40
-10
Simplify this expression using Distributive Property:
-2(y -12)
-2y + 24
3 to the power of what number will equal 27
3 to the power of 3
33
Add the expressions ...
64 ÷ 25 + 24(2)
50
Subtract the expressions ...
(1x + 8) - (-3x - 4)
4x + 12
Evaluate if r = -4
4r + 4 - 2
-14