1st Grade Addition Worksheets

Ages 6-7 · 37 sub-topics · Free previews · Print-ready PDFs

These first grade addition worksheets cover everything from basic addition facts within 10 to adding two-digit and one-digit numbers. Students practice addition with pictures, number lines, mental math strategies, and standard algorithms. By the end of first grade, students should fluently add within 20 (1.OA.C.6) and understand place value addition up to 100 (1.NBT.C.4). Our worksheets build toward both goals step by step.

Written by Adi Ackerman, Head Teacher

Addition

Adding doubles

Adding doubles - 1st Grade Addition worksheet preview

Adding doubles

Grade1st Grade
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Add 3 numbers

Add 3 numbers - 1st Grade Addition worksheet preview

Add 3 numbers

Grade1st Grade
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Add whole tens

Add whole tens - 1st Grade Addition worksheet preview

Add whole tens

Grade1st Grade
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Addition facts

Add objects (up to 10) - Bees - 1st Grade Addition worksheet preview
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Add objects (up to 10) - Cats - 1st Grade Addition worksheet preview
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Add objects (up to 10) - Elves - 1st Grade Addition worksheet preview
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Add objects (up to 10) - Fans - 1st Grade Addition worksheet preview
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Add objects (up to 10) - Foxes - 1st Grade Addition worksheet preview
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Adding within 5 - Butterfly - 1st Grade Addition worksheet preview
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Adding within 5 - House - 1st Grade Addition worksheet preview

Adding within 5 - House

GradeGrades K & 1
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Adding within 5 - Turtle - 1st Grade Addition worksheet preview

Adding within 5 - Turtle

GradeGrades K & 1
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Adding within 10 - Friends - 1st Grade Addition worksheet preview
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Adding within 10 - Love - 1st Grade Addition worksheet preview
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Adding within 10 - Seesaw - 1st Grade Addition worksheet preview
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Adding within 10 - Win - 1st Grade Addition worksheet preview
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Count and add (up to 10) - Apple - 1st Grade Addition worksheet preview
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Draw objects to make 10 - Sun - 1st Grade Addition worksheet preview
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Number bonds (sums with 8) - 1st Grade Addition worksheet preview
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Two-digit addition

See Addition for other grades

Frequently Asked Questions

By the end of first grade, students should fluently add within 10 (CCSS 1.OA.C.6) and solve addition problems within 20 using strategies like counting on, making ten, and decomposing numbers. They should also add within 100 using place value understanding (1.NBT.C.4).

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