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Addition Worksheets

Build core math confidence with this printable collection of addition worksheets. Kids will work on everything from simple sums like 11 + 4 to advanced problems like 3908 + 5909.

Includes varied formats: number lines, vertical stacks, picture-based prompts, and challenge pages with 4-digit operations.

Available as a high quality PDF ready for A4 printing, these worksheets are perfect for focused math practice at home, in school, or in learning centers.

Part of the Math Worksheets collection, Last updated on Thu, 29 May 2025 22:45:28 GMT.

Free Printables

Addition Worksheet with Two-Digit Sums (N1)

Worksheet showing twenty vertical addition problems with two-digit numbers. Examples include 11 + 02, 44 + 13, 66 + 76, and 99 + 35. Each problem has a dashed line underneath for students to write the correct answer.
Worksheet showing twenty vertical addition problems with two-digit numbers. Examples include 11 + 02, 44 + 13, 66 + 76, and 99 + 35. Each problem has a dashed line underneath for students to write the correct answer. | zuzuzi.com

Addition Worksheet with Two-Digit Sums (N2)

Worksheet showing twenty vertical addition problems with two-digit numbers. Examples include 19 + 33, 27 + 74, 77 + 88, and 55 + 77. Each problem has a dashed line underneath for students to write the correct answer.
Worksheet showing twenty vertical addition problems with two-digit numbers. Examples include 19 + 33, 27 + 74, 77 + 88, and 55 + 77. Each problem has a dashed line underneath for students to write the correct answer. | zuzuzi.com

Addition Worksheet with Three-Digit Sums (N1)

Worksheet showing twenty vertical addition problems with three-digit numbers. Examples include 300 + 065, 512 + 890, 922 + 044, and 471 + 826. Each problem has a dashed line underneath for students to write the correct answer.
Worksheet showing twenty vertical addition problems with three-digit numbers. Examples include 300 + 065, 512 + 890, 922 + 044, and 471 + 826. Each problem has a dashed line underneath for students to write the correct answer. | zuzuzi.com

Addition Worksheet with Three-Digit Sums (N2)

Worksheet showing twenty vertical addition problems with three-digit numbers. Examples include 123 + 987, 740 + 322, 977 + 839, and 536 + 726. Each problem has a dashed line underneath for students to write the correct answer.
Worksheet showing twenty vertical addition problems with three-digit numbers. Examples include 123 + 987, 740 + 322, 977 + 839, and 536 + 726. Each problem has a dashed line underneath for students to write the correct answer. | zuzuzi.com

Addition Worksheet with Four-Digit Sums (N1)

Worksheet showing twenty vertical addition problems with four-digit numbers. Examples include 2009 + 4467, 6000 + 6000, 8088 + 9099, and 7555 + 5777. Each problem has a dashed line underneath for students to write the correct answer.
Worksheet showing twenty vertical addition problems with four-digit numbers. Examples include 2009 + 4467, 6000 + 6000, 8088 + 9099, and 7555 + 5777. Each problem has a dashed line underneath for students to write the correct answer. | zuzuzi.com

Addition Worksheet with Four-Digit Sums (N2)

Worksheet showing twenty vertical addition problems with four-digit numbers. Examples include 3600 + 0165, 8007 + 5445, 9999 + 0666, and 6001 + 6001. Each problem has a dashed line underneath for students to write the correct answer.
Worksheet showing twenty vertical addition problems with four-digit numbers. Examples include 3600 + 0165, 8007 + 5445, 9999 + 0666, and 6001 + 6001. Each problem has a dashed line underneath for students to write the correct answer. | zuzuzi.com

Frequently Asked Questions

What kind of addition problems are included?

Problems range from basic sums like 3 + 4 to more complex ones like 3908 + 5909. All designed to support gradual progression.

Is this set suitable for mixed skill levels?

Yes. The worksheets include multiple levels, so beginners and more advanced students can all find appropriate challenges.