1st Grade Addition Worksheets
1st Grade Addition Worksheets
Our 1st Grade Addition Worksheets cover a wide range of topics:
- Adding numbers with sums less than 10
- Adding numbers with sums up to 20
- Commutative and associative property practice
- Place value practice
- Adding using base ten blocks
- 1st grade addition word problems, and more!
Whether you’re a homeschool parent wondering how to teach addition to first graders or a classroom teacher looking for first grade addition activities, you’ve come to the right place!
Make sure to also check out our 1st Grade Comparing and Ordering Numbers worksheets.
Add within 10 (Printable PDFs)
In these premium and free addition worksheets, students will practice adding numbers with a sum less than or equal to 10. Choose from worksheets using 10 frames, objects, and number sentences. Students will also practice adding specific numbers (ex. add 7 to a number). All worksheets include answer keys.
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Add within 20 (Printable PDFs)
In these 1st grade addition worksheets, students will practice adding numbers with a sum less than or equal to 20. Choose from worksheets using 10 frames, objects, and number sentences. All worksheets include answer keys.
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Horizontal Worksheet #1
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Basic Equations and Properties of Addition (Printable PDFs)
Here students will determine whether a number sentence is true or false and practice using the associative and commutative properties of addition. The worksheets in this section will help enhance reasoning skills and strengthen the brain’s prefrontal cortex!
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Add within 100 with Place Values (Printable PDFs)
In these 1st grade math worksheets, students will practice using place value. They’ll identify the value of digits based on their place in a number. They’ll practice using base ten blocks, break numbers down into tens and ones, and assemble numbers given a certain amount of tens and ones. All worksheets include answer keys.
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Word Problems (Printable PDFs)
These 1st grade addition word problems will really cause students to stop and think. Some problems will provide two numbers, which students will simply add together. Other problems will provide a number and a solution, causing students to find the missing addend. All worksheets include an answer key!
Sums up to 10
Sums up to 10
Sums up to 10
Sums up to 10
Sums up to 10
Sums up to 10
Sums up to 20
Sums up to 20
Sums up to 20
Sums up to 20
Sums up to 20
Sums up to 20