Name that property: 7 x 0 = 0

multiplication property of zero

name that prop: 2 + (5 + 7) = (2 + 5) + 7

Associative Property of Addition

The law of equations tells us that...

we must do the same operation to each side of an equation

We use this property to simplify fractions, by dividing the top & bottom by the same number.

multiplicative identity property

name that prop: 2 x 1/2 = 1

multiplicative inverse property

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Algebra Basics

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Properties of Numbers, Algebra Vocabulary & 1-step Equations

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Questions 25

Answers

1
simplify: 8(4x + 4)
32x + 32
32(x + 1)
32x + 4
64x
2
Name the variable: 7 + x = 15
x = 8
7
x
15
3
15 - 4 x 2 + 12
24
why aren't there any parenthesis????
19
32
4
Identify the coefficient: 14x + 8
8
14
x
+
5
name that property: -17 + 17 = 0
additive identity property
commutative property
zero pair property
additive inverse property
6
Keep Switch Change, when subtracting integers is using which property?
associative property
distributive property
additive identity property
additive inverse property
7
name that property: 4(x - 5) = 4x - 20
associative property of addition
distributive property
commutative property of multiplication
multiplicative inverse property
8
Name that property: 7 x 0 = 0
multiplicative identity property
multiplication property of zero
additive inverse property
distributive property
9
name that prop: 2 + (5 + 7) = (2 + 5) + 7
Associative Property of Addition
Commutative Property of Addition
Commutative Property of Multiplication
Associative Property of Multiplication
10
simplify: 4x - 8y + 5 - 2x - 5 - 8y
6x - 16y + 10
2x
2x -16y + 10
2x - 16y
11
When we add a number to its opposite, we get:
zero
we are using the commutative property
negative 2 times the number
2 times the number
12
14x + 8 is an example of...
an algebraic equation
an expression
an algebraic expression
an equation
13
distribute: 7(2v + 4)
14v
14v + 14
14v + 28
14v + 4
14
How many terms are in: 5x + 4
x
2
5
4
15
How many terms: 7x + 18 - 76 + 5c - 12x
3
1
18
5
16
simplify: 8a - 8ab + 4ab + 12 - 4a - 12
4a -4ab
4a + 12ab + 24
4a - 4ab + 24
0
17
The law of equations tells us that...
we must do the same operation to each side of an equation
all variables are equal
equations are hard
we are all equal
18
We use this property to simplify fractions, by dividing the top & bottom by the same number.
multiplicative identity property
associative property of multiplication
multiplicative inverse property
commutative property of multiplication
19
When combining like terms, we use this property to move terms around, to make it easy to solve.
commutative property
law of equations
moving property
distributive property
20
What is the constant in: 5x - 4
-4
4
x
5
21
if a = 5 and b = -2, solve: 4a - 2b =
idk
16
-18
24
22
Distribute: 5(3a - 7)
22a
-20a
15a - 35
huh???
23
Name that Prop: 437 + 0 = 437
Identity Property of Multiplication
Identity Property of Addition
commutative Property
Additive Inverse Property
24
name the constant: 7x - 9
-9
7
9
x
25
name that prop: 2 x 1/2 = 1
additive inverse property
multiplicative inverse property
Associative Property
Commutative Property

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