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Free 1st Grade Addition Worksheets

9 free addition resources for 1st Grade: 9 worksheets. Answers included.

Adding numbers, from counting on to multi-digit addition with regrouping. 1st grade students count, order and add numbers to 20 and beyond, start to use place value (tens and ones), tell o'clock and half-past time and recognize coins.

Students will practice: knowing number bonds to 5; finding a missing part; linking addition and subtraction; knowing number bonds to 10; finding missing numbers; using the inverse relationship between addition and subtraction; checking answers; adding numbers mentally and in columns.

Recommended learning path

  1. 11st Grade Number Bonds Worksheet — Getting Started
  2. 21st Grade Number Bonds Worksheet — Level 1
  3. 31st Grade Number Bonds Worksheet — Level 1 (Set 2)
  4. 41st Grade Missing Numbers in Number Sentences Worksheet — Level 1
  5. 51st Grade Addition Worksheet — Getting Started
  6. 61st Grade Addition Worksheet — Level 1
  7. 71st Grade Addition Worksheet — Level 1 (Set 2)
  8. 81st Grade Addition Worksheet — Level 2
Level:

Worksheets

Printable practice with an answer sheet.

  • Worksheet

    1st Grade Number Bonds Worksheet — Getting Started

    Find the missing part that makes the whole: number bonds to 5, 10, 20 and 100. A gentle first step with small numbers and plenty of space.…

    Difficulty
    Getting started
    Time
    10 min
    Questions
    12 questions
    Answers
    Answers included
  • Worksheet

    1st Grade Number Bonds Worksheet — Level 1

    Find the missing part that makes the whole: number bonds to 5, 10, 20 and 100. Builds confidence with the core skill before adding…

    Difficulty
    Level 1 · Easier
    Time
    10 min
    Questions
    12 questions
    Answers
    Answers included
  • Worksheet

    1st Grade Number Bonds Worksheet — Level 1 (Set 2)

    Find the missing part that makes the whole: number bonds to 5, 10, 20 and 100. Builds confidence with the core skill before adding…

    Difficulty
    Level 1 · Easier
    Time
    10 min
    Questions
    12 questions
    Answers
    Answers included
  • Worksheet

    1st Grade Missing Numbers in Number Sentences Worksheet — Level 1

    Find the missing number in addition and subtraction number sentences, using the link between them. Builds confidence with the core skill…

    Difficulty
    Level 1 · Easier
    Time
    10 min
    Questions
    12 questions
    Answers
    Answers included
  • Worksheet

    1st Grade Addition Worksheet — Getting Started

    Addition practice that scales from adding within 10 to multi-digit column addition with regrouping. A gentle first step with small numbers…

    Difficulty
    Getting started
    Time
    15 min
    Questions
    16 questions
    Answers
    Answers included
  • Worksheet

    1st Grade Addition Worksheet — Level 1

    Addition practice that scales from adding within 10 to multi-digit column addition with regrouping. Builds confidence with the core skill…

    Difficulty
    Level 1 · Easier
    Time
    15 min
    Questions
    16 questions
    Answers
    Answers included
  • Worksheet

    1st Grade Addition Worksheet — Level 1 (Set 2)

    Addition practice that scales from adding within 10 to multi-digit column addition with regrouping. Builds confidence with the core skill…

    Difficulty
    Level 1 · Easier
    Time
    15 min
    Questions
    16 questions
    Answers
    Answers included
  • Worksheet

    1st Grade Addition Worksheet — Level 2

    Addition practice that scales from adding within 10 to multi-digit column addition with regrouping. Expected-level practice for this…

    Difficulty
    Level 2 · Standard
    Time
    15 min
    Questions
    16 questions
    Answers
    Answers included
  • Worksheet

    1st Grade Mental Addition and Subtraction Strategies Worksheet — Level 1

    Practice bridging through ten, near doubles and compensation (add 10, take 1) by filling in each step of the strategy. Builds confidence…

    Difficulty
    Level 1 · Easier
    Time
    10 min
    Questions
    12 questions
    Answers
    Answers included

All addition worksheets, every grade →

Common questions

What do 1st Grade students learn about addition?

Adding numbers, from counting on to multi-digit addition with regrouping. At 1st Grade, our resources focus on: knowing number bonds to 5; finding a missing part; linking addition and subtraction; knowing number bonds to 10.

Where should we start?

Start with the Level 1 or Level 2 worksheet, then move up a level. Finish with the topic test if there is one.

Are answers included?

Yes — every worksheet has an answer sheet. Maths answer sheets show the working; English tasks include model answers or success criteria.

How to use these resources

  1. Start with the Level 1 worksheet for the topic — if it's easy, move up a level.
  2. Use the answer sheet's working, not just the final answer, to check the method.
  3. Finish a topic with the topic test to see whether the skill is secure.
  4. Two or three short sessions a week beat one long one.

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