Grade 2 addition worksheets

In second grade, children practice addition a lot. They add several single-digit numbers, learn the basic addition facts by heart, add mentally in various ways, and learn regrouping in addition with two- and three-digit numbers.

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The problem sheets are randomly generated, so you will get a different one just by refreshing the page in your browser (press F5).

All worksheets come with an answer key.

Jump to worksheets for:

• Addition with mental math
• Addition with regrouping

Addition with mental math

• Adding single-digit numbers - sum 10 or less
• Adding within 0-10 - missing addend
• Adding single-digit numbers - sum between 10 and 18
• Adding within 10-18 - missing addend
• Three addends, single-digit
• Three addends, single digit, missing addend
• Four addends, single-digit
• Four addends, single digit, missing addend


• Addition facts - sums with 11 and 12
• Addition facts - sums with 13 and 14
• Addition facts - sums with 15 and 16
• Addition facts - sums with 17 and 18


• Missing addend random within 1 and 20


• Adding whole tens, 2 addends
• Adding whole tens, 2 addends, missing addend
• Adding whole tens, 3 addends
• Adding whole tens, 3 addends, missing addend
• Adding whole tens, 4 addends
• Adding whole tens, 4 addends, missing addend

• Complete the next ten
• Add a 2-digit number and a 1-digit number mentally - within the same ten
• Add a 2-digit number and a 1-digit number mentally - within the same ten, missing addend
• Add a 2-digit number and a 1-digit number mentally
• Add a 2-digit number and a 1-digit number, missing addend


• Add a two-digit number and 2 one-digit numbers mentally
• Add a two-digit number and 3 one-digit numbers mentally
• Add a two-digit number and 3 one-digit numbers mentally, missing addend


• Add two 2-digit numbers - one addend is a whole ten
• Add two 2-digit numbers mentally, no regrouping
• Add two whole tens and two one-digit numbers


• Adding whole hundreds (2 addends)
• Adding whole hundreds (3 addends)
• Missing addend with whole hundreds
• Completing a whole thousand (whole hundreds are missing)


• Adding a 3-digit number with whole tens and whole tens
• Adding a 3-digit number with whole tens and whole tens, missing addend
  
  
• Adding a 3-digit number and whole tens
• Adding a 3-digit number and whole tens, missing addend
  

Regrouping in addition

This is also called column addition: we write the numbers under each other for adding. Most worksheet below involve regrouping with tens (aka carrying to tens).

• Add a 2-digit number and a 1-digit number in columns
• Add two 2-digit numbers in columns - no regrouping/carrying
• Add two 2-digit numbers
• Add three 2-digit numbers in columns
• Add three 2-digit numbers in columns - write the numbers under each other yourself
  
  
• Add four 2-digit numbers in columns
• Add a 2-digit number and a single-digit number in columns - figure out the missing addend
• Add two 2-digit numbers in columns - figure out the missing addend


• Add two 3-digit numbers in columns - no regrouping/carrying
• Add two 3-digit numbers in columns
• Add three 3-digit numbers in columns
• Add three 3-digit numbers in columns - write the numbers under each other yourself

See also

Worksheets for number bonds

Grade 2 subtraction worksheets

Addition worksheets for grade 1

Regrouping in Addition — a free lesson