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Doubles - Worksheet 1 - 1st Grade

Easy

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

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

About This Worksheet

This easy-level worksheet contains 12 problems designed for 1st Grade students practicing adding doubles. Easy worksheets use simpler numbers and straightforward problem types to build confidence and reinforce foundational skills.

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: 3 + 3 = ___
Solution Steps:
  1. This is a "doubles" fact: both numbers are the same.
  2. 3 + 3 means two groups of 3.
  3. Count: 1, 2, 3, 4, 5, 6. The answer is 6.
Answer: 6
Tip: Memorize your doubles facts — they're building blocks for harder addition!
1
2 + 2 =
2
1 + 1 =
3
2 + 2 =
4
4 + 4 =
5
5 + 5 =
6
4 + 4 =
7
3 + 3 =
8
5 + 5 =
9
3 + 3 =
10
5 + 5 =
11
5 + 5 =
12
1 + 1 =

Answer Key

1. 42. 23. 44. 85. 106. 87. 68. 109. 610. 1011. 1012. 2

Frequently Asked Questions

How do I download this doubles - worksheet 1 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.

How do I find worksheets at different difficulty levels?

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 12 problems. It typically takes 10-15 minutes to complete. An answer key with all solutions is included.