Fact Families

Front

What is a fact family in mathematics?

Back

A fact family is a group of related addition and subtraction or multiplication and division facts that use the same numbers.

Tags

CCSS.4.NBT.B.6

Front

How do you find a missing number in a fact family?

Back

To find a missing number, you can use the relationships between the numbers in the fact family, applying addition or subtraction as needed.

Tags

CCSS.1.OA.B.3

Front

What is the relationship between addition and subtraction in a fact family?

Back

In a fact family, the sum of two numbers can be used to find the difference when one number is subtracted from the sum.

Tags

CCSS.1.NBT.C.4

CCSS.2.MD.B.6

Front

What is the relationship between multiplication and division in a fact family?

Back

In a fact family, the product of two numbers can be used to find the quotient when one number is divided by the product.

Tags

CCSS.4.NBT.B.6

Front

If 7 + __ = 16, what is the missing number?

Back

The missing number is 9.

Tags

CCSS.1.OA.A.1

Front

If 4 + 7 = __, what is the sum?

Back

The sum is 11.

Tags

CCSS.2.OA.C.3

Front

What is the result of 9 + 8?

Back

The result is 17.

Front

If 12 - 6 = __, what is the answer?

Back

The answer is 6.

Tags

CCSS.2.OA.A.1

Front

How can you express the fact family for the numbers 6, 6, and 12?

Back

The fact family includes: 6 + 6 = 12, 12 - 6 = 6, 6 + 6 = 12, and 12 - 6 = 6.

Tags

CCSS.4.NBT.B.6

Front

What is the sum of 7 + 7?

Back

The sum is 14.

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2