Unit 2 - Patterns / Factors / Multiples

Front

What are factors?

Back

Factors are numbers that can be multiplied together to get another number. For example, the factors of 16 are 1, 2, 4, 8, and 16.

Tags

CCSS.4.OA.B.4

Front

List all the factors of 16.

Back

1, 2, 4, 8, 16

Tags

CCSS.4.OA.B.4

Front

What are multiples?

Back

Multiples are numbers that can be divided by a certain number without leaving a remainder. For example, the multiples of 2 are 2, 4, 6, 8, 10, etc.

Front

What is the rule for finding multiples of 2?

Back

To find multiples of 2, you can add 2 repeatedly to the starting number.

Front

What is a prime number?

Back

A prime number is a number greater than 1 that has no positive divisors other than 1 and itself.

Tags

CCSS.4.OA.B.4

Front

List all the factors of 13.

Back

1, 13

Tags

CCSS.4.OA.B.4

Front

What is a pattern in mathematics?

Back

A pattern is a repeated or predictable sequence of numbers or shapes.

Tags

CCSS.HSF.BF.A.2

Front

If you start with 7 and add 3 repeatedly, what are the first 5 numbers?

Back

7, 10, 13, 16, 19

Tags

CCSS.3.OA.D.9

Front

What does it mean to divide a number?

Back

Dividing a number means splitting it into equal parts. For example, 12 ÷ 3 = 4 means 12 is split into 3 equal parts of 4.

Tags

CCSS.3.OA.A.2

Front

What is the relationship between factors and multiples?

Back

Factors are the numbers you multiply to get a product, while multiples are the results of multiplying a number by integers.

Tags

CCSS.4.OA.B.4