What is a prime number?

A number that has exactly two factors: 1 and itself

What is a fact family?

A group of 3 numbers that form 4 math facts

In math, what does decompose mean?

To break down numbers into their place values: 25 = 20 + 5

Which multiplication property states that the grouping of factors does not change the answer?

The Associative Property of Multiplication

Which multiplication property states that you can multiply numbers in any order?

The Commutative Property of Multiplication

Factors are the numbers we multiply to get a product.

What is the identity property of multiplication?

Any number multiplied by 1 equals itself.

In math, what is a product?

The answer to a multiplication problem

What is a composite number?

A number that has more factors than 1 and itself

What does the Zero Property of Multiplication state?

That any number times 0 will equal 0

The number that is being divided

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Math Chapter 3 Review

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Questions 20

Answers

1
What is a prime number?
Prime means even. All even numbers are prime.
Prime means odd. All odd numbers are prime.
A number that has more than two factors
A number that has exactly two factors: 1 and itself
2
What is a fact family?
Numbers that are frequently found together
There is no such thing as a fact family.
A group of 3 numbers that form 4 math facts
A group of 4 numbers that form 8 math facts
3
In math, what does decompose mean?
To show your math work
To determine if a number is odd or even
To break down numbers into their place values: 25 = 20 + 5
Decompose is not a math term. It is a science term.
4
Which multiplication property states that the grouping of factors does not change the answer?
The Commutative Property of Multiplication
The Identity Property of Multiplication
The Zero Property of Multiplication
The Associative Property of Multiplication
5
Which equation shows the Associative Property of Multiplication?
750 x 1 = 750
750 x 0 = 0
23 x 85 = 85 x 23
9 x (4 x 5) = (9 x 4) x 5
6
Which multiplication property states that you can multiply numbers in any order?
The Commutative Property of Multiplication
The Identity Property of Multiplication
The inverse property
The Associative Property of Multiplication
7
What is a factor?
Factors are a type of snack cracker that mathematicians eat.
Factors are the answers in multiplication problems.
Factors are the numbers we multiply to get a product.
Factors are odd numbers higher than 20.
8
Which number is composite?
9
2
17
19
9
What is the identity property of multiplication?
Any number multiplied by 1 equals itself.
There is only an identity property of addition.
All even numbers can be divided by 2.
Any number multiplied by 0 equals 0.
10
Which equation shows the Zero Property of Multiplication?
456 x 0 = 0
11 x 3 = 3 x 11
26 X 1 = 26
2 x (4 x 8) = (2 x 4) x 8
11
In math, what is a product?
The answer to a division problem
One of the numbers being multiplied
The answer to a multiplication problem
Something made in a factory
12
Which numbers are factors of 16?
1, 4, 16
16, 32, 58...
1, 2, 4, 8, 16
0, 1, 2, 4, 8, 16
13
Which is an example of the Commutative Property of Multiplication?
28 x 6 = 6 x 28
0 x 28 = 0
28 x 1 = 28
3x(4x2)=(3x4)x2
14
What is a composite number?
A number that has exactly two factors: 1 and itself.
A number that has more factors than 1 and itself
A number that is divisible by 5
A number that has greater than 10 multiples
15
What do the numbers 1, 3, and 9 have in common?
They are all composite numbers
They are all multiples of 9
They are all prime numbers
They are all factors of 9
16
What is repeated subtraction?
A strategy for dividing
A type of word problem that requires two subtraction steps.
A strategy used for multiplication
A rock group made up of math teachers
17
What does the Zero Property of Multiplication state?
That any number times 0 equals itself
That any number times 0 will be divisible by 2.
That any number times 0 will equal 0
That any number times 0 will equal an odd number
18
Which number is prime?
4
9
18
2
19
What is the dividend in the following equation: 56 divided by 7 = 8
7
7 and 8
8
56
20
What is a dividend?
The number that is being divided
The number by which the dividend is being divided
The answer to a division problem
The numerator

Math Chapter 3 Review Flashcards | StudBud