Classweekly

2nd Grade Addition Worksheets

Ages 7-8 · 54 sub-topics · Free previews · Print-ready PDFs

Our second grade addition worksheets cover two-digit and three-digit addition with and without regrouping. Students practice adding whole tens, adding within 100, and solving word problems that require multi-step addition. By 2nd grade, addition becomes a tool for solving real problems rather than just a skill to memorize. Aligned to 2.NBT.B.5 and 2.NBT.B.6.

Written by Adi Ackerman, Head Teacher

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Adding within 0-10 - 2nd Grade Addition worksheet preview

Adding within 0-10

Grade2nd Grade
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Add two 1-digit numbers - 2nd Grade Addition worksheet preview
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Add Within 20 - Halloween - 2nd Grade Addition worksheet preview
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Add Within 20 - Human Body - 2nd Grade Addition worksheet preview
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Add 3 numbers - 2nd Grade Addition worksheet preview

Add 3 numbers

Grade2nd Grade
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Add 4 numbers - 2nd Grade Addition worksheet preview

Add 4 numbers

Grade2nd Grade
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Adding whole tens - 2nd Grade Addition worksheet preview

Adding whole tens

Grade2nd Grade
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Adding whole tens, 3 addends - 2nd Grade Addition worksheet preview
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Adding whole tens, 4 addends - 2nd Grade Addition worksheet preview
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Complete the next ten - 2nd Grade Addition worksheet preview
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Complete the next ten - 2nd Grade Addition worksheet preview

Complete the next ten

GradeGrades 1 & 2
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Add objects (up to 20) - Bees - 2nd Grade Addition worksheet preview
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Add objects (up to 20) - Cats - 2nd Grade Addition worksheet preview
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Add objects (up to 20) - Elves - 2nd Grade Addition worksheet preview
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Add objects (up to 20) - Fans - 2nd Grade Addition worksheet preview
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Add objects (up to 20) - Foxes - 2nd Grade Addition worksheet preview
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Add Tens and Ones - 2nd Grade Addition worksheet preview

Add Tens and Ones

Grade2nd Grade
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Add Three and Four Numbers - 2nd Grade Addition worksheet preview
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Add Three Numbers Within 20 - 2nd Grade Addition worksheet preview
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Add Within 10, Fluency Practice - 2nd Grade Addition worksheet preview
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Add Within 20 - Back to School - 2nd Grade Addition worksheet preview
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Add Within 20, Fluency Practice - 2nd Grade Addition worksheet preview
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Adding With Number Lines - Moon - 2nd Grade Addition worksheet preview
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Adding within 10 - Friends - 2nd Grade Addition worksheet preview
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Adding within 10 - Love - 2nd Grade Addition worksheet preview

Adding within 10 - Love

GradeGrades 1 & 2
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Adding within 10 - Seesaw - 2nd Grade Addition worksheet preview

Adding within 10 - Seesaw

GradeGrades 1 & 2
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Adding within 10 - Win - 2nd Grade Addition worksheet preview

Adding within 10 - Win

GradeGrades 1 & 2
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Missing Addend Within 20 - 2nd Grade Addition worksheet preview

Missing Addend Within 20

GradeGrades 1 & 2
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Number bonds (sums with 7) - owl - 2nd Grade Addition worksheet preview
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Number bonds (sums with 8) - 2nd Grade Addition worksheet preview
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Number bonds (sums with 9) - Cow - 2nd Grade Addition worksheet preview
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Properties of Addition - 2nd Grade Addition worksheet preview
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Sums to 10 using objects - Snake - 2nd Grade Addition worksheet preview
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Adding 3 numbers - Nest - 2nd Grade Addition worksheet preview

Adding 3 numbers - Nest

GradeGrades 1 & 2
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Addition (sums to 20) - House - 2nd Grade Addition worksheet preview
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Add on a Hundred Chart - 2nd Grade Addition worksheet preview
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Add Within 20, Count On - 2nd Grade Addition worksheet preview

Add Within 20, Count On

GradeGrades 1 & 2
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Add Within 20, Doubles - 2nd Grade Addition worksheet preview

Add Within 20, Doubles

GradeGrades 1 & 2
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Add Within 20, Make Ten - 2nd Grade Addition worksheet preview

Add Within 20, Make Ten

GradeGrades 1 & 2
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Add Within 20, Near Doubles - 2nd Grade Addition worksheet preview
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Add Within 20, Ten Frames - 2nd Grade Addition worksheet preview

Add Within 20, Ten Frames

GradeGrades 1 & 2
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Add Within 20, Use a Number Line - 2nd Grade Addition worksheet preview
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Add Within 100, Compensation - 2nd Grade Addition worksheet preview
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Add Within 100, Mental Math - 2nd Grade Addition worksheet preview
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Break Apart Numbers to Add - 2nd Grade Addition worksheet preview
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Choose a Strategy, Addition - 2nd Grade Addition worksheet preview
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Doubles Facts Practice - 2nd Grade Addition worksheet preview

Doubles Facts Practice

GradeGrades 1 & 2
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Doubles Plus One Facts - 2nd Grade Addition worksheet preview

Doubles Plus One Facts

GradeGrades 1 & 2
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Make Ten to Add Within 20 - 2nd Grade Addition worksheet preview
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Missing Addend, Strategies - 2nd Grade Addition worksheet preview
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Math Facts Within 20 Review - 2nd Grade Addition worksheet preview
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See Addition for other grades

Frequently Asked Questions

Second graders should fluently add within 20 (CCSS 2.OA.B.2) and add within 100 using strategies based on place value and properties of operations (2.NBT.B.5). They also begin adding within 1,000 using models and drawings (2.NBT.B.7).

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