+/- 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

Complete the fact family: 5 + ___ = 12.

Back

7

Tags

CCSS.1.OA.A.1

Front

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

Back

In a fact family, the sum can be subtracted from the total to find the other number, and vice versa.

Tags

CCSS.2.NBT.B.5

Front

Complete the fact family: 6 + 4 = 10. What are the other two facts?

Back

10 - 6 = 4 and 10 - 4 = 6.

Tags

CCSS.1.OA.C.6

Front

True or False: The numbers in a fact family can only be used in one operation (either addition or subtraction).

Back

False. The numbers can be used in both addition and subtraction.

Front

What is the missing number in the fact family: 3 + 5 = 8?

Back

5.

Tags

CCSS.1.OA.A.1

Front

How do you create a fact family from a given addition equation?

Back

Identify the two addends and their sum, then write the corresponding subtraction facts.

Front

Complete the fact family: 10 - 2 = ___.

Back

8.

Tags

CCSS.2.OA.A.1

Front

What is the sum of the numbers in the fact family: 4 + 6 = 10?

Back

10.

Tags

CCSS.2.OA.C.4

Front

Complete the fact family: 12 - 4 = 8. What are the other two facts?

Back

4 + 8 = 12 and 8 + 4 = 12.

Tags

CCSS.4.NBT.B.6