Related Facts

The following equations are part of a fact family. Choose the answer that completes the fact family. 
3 + 4 = 7
4 + 3 = 7
7 - 4 = 3

• 7 - 3 = 4
• 8 - 5 = 3
• 10 - 3 = 7 
• 10 - 4 = 6 

Tags

CCSS.1.OA.A.1

CCSS.1.OA.C.6

CCSS.1.OA.D.7

Using 4, 3, 7 Which is a possible related fact?

• 4+7=11
• 7+4=11
• 4-1=3
• 4+3=7

Tags

CCSS.1.OA.A.1

CCSS.1.OA.B.3

Using the number line which is NOT a related facts based on the number line?

• 6+2=8
• 2+6=8
• 8-6=2
• 6+8=14

Tags

CCSS.1.OA.A.1

CCSS.1.OA.B.3

CCSS.1.OA.D.7

Find the related fact for 4 - 1 = 3

• 4 + 1 = 5
• 3 - 1 = 2
• 4 - 3 = 1
• 4 + 3 = 1

Tags

CCSS.1.OA.A.1

CCSS.1.OA.B.4

CCSS.1.OA.C.6

CCSS.1.OA.D.7

Find the related fact for 12 - 9 = 3

• 12 - 3 = 9
• 9 + 12 = 3
• 9 - 3 = 6
• 3 - 9 = 12

Tags

CCSS.1.OA.B.3

CCSS.1.OA.B.4

CCSS.1.OA.C.6

CCSS.1.OA.D.8

Using 7, 8, 15 which is a related fact?

• 15-8=7
• 15+7=22
• 8-7=1
• 15+8=23

Tags

CCSS.1.OA.A.1

CCSS.1.OA.B.3

CCSS.1.OA.C.6

Using 4, 9, 13 which is not a related fact?

• 4+9=13
• 9+4=13
• 13-9=4
• 15+4=19

Tags

CCSS.1.OA.A.1

CCSS.1.OA.B.3

CCSS.1.OA.C.6

CCSS.1.OA.D.7

Using the  number line which answer is a related facts based on the number line?

• 10-2=8
• 13+5=18
• 8+5=13
• 8-5=3

Tags

CCSS.1.OA.A.1

CCSS.1.OA.C.5

CCSS.1.OA.C.6

Find the related fact for 4 - 1 = 3

• 4 + 1 = 5
• 3 - 1 = 2
• 4 - 3 = 1
• 4 + 3 = 1

Tags

CCSS.1.OA.A.1

CCSS.1.OA.B.3

CCSS.1.OA.C.6

Which fact is in the 3, 9 , 12 family?

• 12-9=3
• 3+6=9
• 12+3=15

Tags

CCSS.1.OA.A.1

CCSS.1.OA.A.2

CCSS.1.OA.C.6