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Doubles - Worksheet 4 - 1st Grade

Medium

Learn doubles facts like 1+1, 2+2, 3+3 (Medium)

14 problems · 10-15 minutes · Skills: addition, doubles strategy

About This Worksheet

This medium-level worksheet contains 14 problems designed for 1st Grade students practicing adding doubles. Medium worksheets introduce larger numbers and varied question formats to deepen understanding and build fluency.

Doubles facts are among the easiest to memorize and serve as anchor facts for solving nearby addition problems quickly.

How to Solve: Worked Example

Example Problem: 6 + 7 = ___
Solution Steps:
  1. This is "doubles plus 1": 7 = 6 + 1.
  2. Start with the double: 6 + 6 = 12.
  3. Add 1 more: 12 + 1 = 13.
Answer: 13
Tip: If you know 6 + 6 = 12, then 6 + 7 is just one more!
1
2 + 3 =
2
5 + 6 =
3
8 + 8 =
4
8 + 8 =
5
2 + 3 =
6
4 + 4 =
7
6 + 7 =
8
7 + 7 =
9
4 + 5 =
10
7 + 8 =
11
4 + 5 =
12
2 + 3 =
13
5 + 5 =
14
5 + 6 =

Answer Key

1. 52. 113. 164. 165. 56. 87. 138. 149. 910. 1511. 912. 513. 1014. 11

Frequently Asked Questions

How do I download this doubles - worksheet 4 worksheet?

Click the "Download PDF / Print" button at the top of the worksheet. You can save it as a PDF or print it directly. The answer key will be on a separate page.

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Each subtopic has 10 worksheets: Worksheets 1-3 are Easy, 4-7 are Medium, and 8-10 are Hard. Start with Easy worksheets to build confidence, then progress to harder ones.

How many problems are on this worksheet?

This worksheet contains 14 problems. It typically takes 10-15 minutes to complete. An answer key with all solutions is included.