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Facts Within 20: Set 2 worksheet preview

Worksheet

Facts Within 20: Set 2

Grade 2 fluency practice with addition and subtraction facts within 20, including missing numbers.

Grade 2MathInteractive · Printable

Aligned to2.OA.B.2

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What’s included

  • Single worksheet
  • Auto-graded online
  • 1 Common Core standard
  • Printable answer key
  • 16 questions
  • Classroom-ready

Details

Format
Interactive · Printable
Grade
Grade 2
Subject
Math
Question types
Fill in the blank

About this worksheet

What students practice

  • Students add and subtract within 20 fluently.
  • Students find the missing number in a fact equation.

How to use

Use as a short timed warm-up and let students circle the facts they want to practice again.

Curriculum

Common Core standard covered

2.OA.B.2

Add and subtract within 20 fluently using mental strategies.

Preview

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Name Date

Facts Within 20: Set 2

Add and subtract from memory.

Add

Write each sum.

1.

8 + 4 =  

2.

4 + 6 =  

3.

9 + 7 =  

4.

6 + 5 =  

5.

9 + 3 =  

6.

5 + 9 =  

Subtract

Write each difference.

7.

16 − 3 =  

8.

17 − 4 =  

9.

20 − 2 =  

10.

12 − 3 =  

11.

11 − 9 =  

12.

15 − 7 =  

Missing numbers

Write the missing number.

13.

13 −   = 8

14.

2 +   = 8

15.

2 +   = 12

16.

11 −   = 2

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