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2nd Grade Math Facts Fluency worksheets

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Math Facts Fluency

Grade 2 Math Worksheet

NameDate

Find the sums.

  1. 6 + 12 =

  2. 4 + 9 =

  3. 1 + 6 =

  4. 2 + 9 =

  5. 11 + 5 =

  6. 7 + 8 =

  7. 7 + 12 =

  8. 7 + 11 =

  9. 7 + 10 =

  10. 11 + 9 =

  11. 8 + 12 =

  12. 5 + 1 =

  13. 1 + 10 =

  14. 3 + 11 =

  15. 4 + 4 =

  16. 2 + 12 =

  17. 9 + 3 =

  18. 11 + 3 =

  19. 9 + 7 =

  20. 10 + 8 =

  21. 5 + 5 =

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2nd Grade Math Facts Fluency worksheet 1 – printable PDF
Download PDF: 123456

About this worksheet

By the end of second grade children are expected to add within 20 from memory, without counting on their fingers. That fluency is what makes two-digit and three-digit addition manageable later, because every column of a longer sum is one small fact. This worksheet is only addition facts, written the same way every time, such as 7 + 6, with a line for the sum.

Facts that go past ten, like 8 + 7, are the ones children find hardest, so they appear often. Encourage a strategy instead of counting up one at a time: make ten first (8 + 2 + 5), or use a double you know (7 + 7 = 14, so 7 + 8 is one more). Do one or two together, then let your child finish the page alone and quickly.

What your child will learn

  • Add within 20 from memory
  • Make ten to add across ten
  • Use doubles you know to find a nearby sum

Common Core standard: 2.OA.B.2

Worked example

For 8 + 7, make ten first: 8 + 2 = 10, then add the other 5. So 8 + 7 = 15.

Common mistake

Counting up one at a time from the first number and losing track, which gives an answer that is one off.

Helpful hint

Make ten first, or use a double you know.

Questions parents ask

What is the most common mistake with math facts fluency?

Counting up one at a time from the first number and losing track, which gives an answer that is one off.

How can I help my child with math facts fluency?

Make ten first, or use a double you know.

Are these 2nd grade math worksheets free to print?

Yes. All 6 printable versions on this page are free to download and print, with no account needed.

Similar: One-Step Word Problems · Odd and Even Groups

More 2nd grade operations

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