Grade 1Common Core (CCSS) · Math
Aligned with the Common Core State Standards · All grades
Math · Grade 11st Grade Math Worksheets — Free Printable
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Column addition · Grade 1
Name: ____________________Worked example
- Goal: calculate 4 + 3.
- Count the ones. 4 + 3 = 7.
- Write 7 in the ones column.
- Check: 7 − 3 = 4.
Omar has 2 raisins and a friend gives 3 more. How many raisins does Omar have now?
Robin collects 4 shells on the beach and 5 by the pier. How many shells does Robin collect?
2 children are playing in the sandpit. Then 5 more come. How many children are in the sandpit?
Noa has 2 toy cars. At the party Noa gets 3 more. How many cars does Noa have now?
5 tulips and 3 roses bloom in the garden. How many flowers are blooming?
Sam has 4 kr and gets 2 kr from Grandpa. How much money does Sam have now?
Jo has 8 apples in a bag. Grandma gives Jo 2 more. How many apples does Jo have now?
There are 5 pencils in the cup. The teacher adds 2 more. How many pencils are in the cup?
Lina finds 3 pine cones in the woods and 7 by the path. How many pine cones does Lina find?
3 fish swim in the tank. Dad buys 4 more fish. How many fish are in the tank now?
Answer key
- 1. 7
- 2. 5 raisins
- 3. 6
- 4. 9 shells
- 5. 9
- 6. 7 children
- 7. 10
- 8. 5 cars
- 9. 9
- 10. 8 flowers
- 11. 9
- 12. 6 kr
- 13. 8
- 14. 10 apples
- 15. 7
- 16. 7 pencils
- 17. 10
- 18. 10 pine cones
- 19. 5
- 20. 7 fish
Step 1 of 5
Choose an area
Your choices
- Area
- Addition & subtraction
- Exercise type
- Column addition
- Grade
- 1 (ages 6–7)
- Difficulty
- Easy
- Number of tasks
- 20
- Task format
- Mixed
- Paper size
- US Letter
Your choices
- Area
- Addition & subtraction
- Exercise type
- Column addition
- Grade
- 1 (ages 6–7)
- Difficulty
- Easy
- Number of tasks
- 20
- Task format
- Mixed
- Paper size
- US Letter
More options
A ready-made mixed sheet for grade 1 at the top, and a complete practice pack below: adding and subtracting within 20, place value with tens and ones, comparing two-digit numbers and simple word problems (Common Core 1.OA, 1.NBT).
How to use the tool
- Print the mixed sheet directly, or adjust level and number of tasks.
- Open each sheet in the practice pack for every topic.
- “Create new version” gives new numbers every time.
About this generator
This page gathers what children in grade 1 usually practice: adding and subtracting within 20, place value with tens and ones, comparing two-digit numbers and simple word problems (Common Core 1.OA, 1.NBT). The mixed sheet at the top is calculated at a level suited to the grade and includes simple word problems. Below it you find a ready practice pack with separate generators for each topic, so a whole week of math can be printed in a few minutes. Every sheet has an answer key calculated by the website. No sign-up and no personal data are needed.
Popular uses
- Weekly math pack
- Homework
- Early finishers
- Substitute lessons
More sheets for grade 1:
Ready practice pack
Open each sheet, print it with answers, and you have a full week of math.
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Frequently asked questions
- How do I pick the right level?
- Choose an age or grade in step 2. Start easier if the pupil is unsure – you can switch anytime and get new problems instantly.
- Can I see the problems before printing?
- Yes. The sheet shows exactly the problems that will print. Click New problems to swap them.
- How do I include an answer key?
- Turn on Answer key in the last step. It prints on its own page after the problems, with the same numbering.
- What does the question mark next to a problem do?
- It opens a step-by-step explanation of the method on screen. It is not printed and does not reveal the answer.
- What do children learn in grade 1 maths?
- Typically adding and subtracting within 20, place value with tens and ones, comparing two-digit numbers and simple word problems (Common Core 1.OA, 1.NBT).
- Is there an answer key?
- Yes, every sheet can be printed with answers.
- Are these grade 1 math worksheets free?
- Yes. All grade 1 math worksheets are free to print as PDF, with no account.
- How often should a grade 1 child practice math?
- Short sessions of 10–15 minutes a few times a week work well. Use “Create new version” for fresh numbers each time.