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Make Ten — Number Bonds is a free printable Kindergarten maths worksheet on make-ten reached by thinking addition, aligned to Common Core standard K.OA.A.4. It prints 5 questions with an answer key on its own sheet of paper, in 25 versions, 21 of them with different questions, so no two pupils in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.

Set 1 of 25 · the same problems every time you open this link.

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21 of these 25 sets ask different questions — this skill does not have 25 questions to give. The rest reorder them, so no two pupils have the same paper in front of them.

Make Ten — Number Bonds

K.OA.A.4

NameDate

Fill in both blanks.

1.1 + ___ = 10 , so 10 − 1 = ___
2.9 + ___ = 10 , so 10 − 9 = ___
3.8 + ___ = 10 , so 10 − 8 = ___
4.2 + ___ = 10 , so 10 − 2 = ___
5.6 + ___ = 10 , so 10 − 6 = ___

LessonPrint · K.OA.A.4 · Set 1 · free to copy for classroom use

Answer key — Make Ten — Number Bonds

Set 1. Prints on its own sheet.

  1. 1.9 and 9
  2. 2.1 and 1
  3. 3.2 and 2
  4. 4.8 and 8
  5. 5.4 and 4

Questions about Make Ten — Number Bonds

What does the Make Ten — Number Bonds worksheet cover?

It practises make-ten reached by thinking addition — 5 questions for Kindergarten, all on Common Core K.OA.A.4: Find the partner number that makes ten. The instruction to pupils is “Fill in both blanks”, and the answer key follows on the next sheet.

Which Common Core standard does Make Ten — Number Bonds practise?

CCSS.MATH.CONTENT.K.OA.A.4 — K.OA.A.4, in the Operations & Algebraic Thinking domain for Kindergarten. The published standard reads: “For any number from 1 to 9, find the number that makes 10 when added to the given number.” The worksheet assesses that standard rather than a paraphrase of it.

What age or grade is this worksheet for?

Make Ten — Number Bonds is written for Kindergarten, typically ages 5-6. It is one of the sheets on K.OA.A.4, so it suits any pupil working at that standard — including older pupils revisiting it and younger ones working ahead.

Does Make Ten — Number Bonds come with an answer key?

Yes. All 5 answers are generated from the same problems as the questions, so the key cannot drift out of step with the sheet. It starts on a fresh sheet of paper, after the questions, so it is not handed out with the class by accident.

How many different versions of Make Ten — Number Bonds can I print?

25 versions, of which 21 ask genuinely different questions — this skill does not have 25 distinct questions to give, so the rest reorder them and no two pupils still share a paper. Set 1 downloads all 25 as one PDF.

Is Make Ten — Number Bonds free to print and photocopy?

Yes. Make Ten — Number Bonds, its answer key and its 25 versions are free to print and photocopy for your own class, with no account, no email capture and no subscription at the download step. Please do not resell them or republish them as your own.

More practice for K.OA.A.4

Find the partner number that makes ten.

All Kindergarten worksheets

Last reviewed 2026-09-05. Aligned to K.OA.A.4 of the Common Core State Standards for mathematics.