Addition and Subtraction Fluency to 20

Complete the part-part-whole model.

• 1

• 16

• 2

• 15

Tags

CCSS.1.OA.A.1

14 - 5 =

• 6
• 9
• 12
• 3

Tags

CCSS.2.OA.A.1

Complete the part-part whole model.

• 16

• 8

• 17

• 7

Tags

CCSS.1.OA.A.1

Complete the part-part whole model. _____

Tags

CCSS.2.OA.A.1

If 5 + 8 = 13, then what is 13 - 8 = ?

• 3

• 4

• 5

• 6

Tags

CCSS.2.OA.A.1

Find the sum of 13 and 6.

• 19

• 18

• 7

• 8

Tags

CCSS.1.NBT.C.4

CCSS.2.MD.B.6

Choose the FOUR facts that belong in the fact family for:

6, 5, 11

• 6 + 5 =11

• 6 - 11 = 5

• 5 + 6 = 11

• 11 - 5 = 6

• 11 - 6 = 5

Tags

CCSS.4.NBT.B.6

Use a strategy to find the missing number.

• 8

• 9

• 19

• 20

Tags

CCSS.2.OA.A.1

Choose the correct fact family for the numbers: 2, 9, 7

• 2 + 9 = 7

  7 + 2 = 9

  2 - 9 = 7

  2 - 7 = 9

• 2 + 7 = 9

  7 + 2 = 9

  7 - 9 = 2

  9 - 7 = 2

• 7 + 2 = 9

  2 + 7 = 9

  9 - 7 = 2

  9 - 2 = 7

Tags

CCSS.2.NBT.B.5

Which number line represents 14 - 9?

• 
• 
• 

Tags

CCSS.1.NBT.C.4

CCSS.2.MD.B.6