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Compare Numbers to 20 is a free printable Kindergarten math worksheet on comparing across the ten boundary, aligned to Common Core standard K.CC.C.7. It prints 12 questions with an answer key on its own sheet of paper, in 25 versions that each ask different questions, so no two students 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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All 25 sets ask different questions.

Compare Numbers to 20

K.CC.C.7

NameDate

Write < , > or = between the numbers.

1.126
2.1711
3.168
4.914
5.1420
6.620
7.1116
8.1917
9.815
10.1311
11.1620
12.1811

LessonPrint · K.CC.C.7 · Set 1 · free to copy for classroom use

Answer key — Compare Numbers to 20

Set 1. Prints on its own sheet.

  1. 1.>
  2. 2.>
  3. 3.>
  4. 4.<
  5. 5.<
  6. 6.<
  7. 7.<
  8. 8.>
  9. 9.<
  10. 10.>
  11. 11.<
  12. 12.>

Questions about Compare Numbers to 20

What does the Compare Numbers to 20 worksheet cover?

It practices comparing across the ten boundary — 12 questions for Kindergarten, all on Common Core K.CC.C.7: Compare two written numbers and say which is bigger. The instruction to students is “Write < , > or = between the numbers”, and the answer key follows on the next sheet.

Which Common Core standard does Compare Numbers to 20 practice?

CCSS.MATH.CONTENT.K.CC.C.7 — K.CC.C.7, under Counting & Cardinality for Kindergarten. The published standard reads: “Compare two numbers between 1 and 10 presented as written numerals.” The worksheet assesses that standard rather than a paraphrase of it.

What age or grade is this worksheet for?

Compare Numbers to 20 is written for Kindergarten, typically ages 5-6. It is one of the sheets on K.CC.C.7, so it suits any student working at that standard — including older students revisiting it and younger ones working ahead.

Does Compare Numbers to 20 come with an answer key?

Yes. All 12 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 Compare Numbers to 20 can I print?

25 — one per student, and all 25 ask different questions. Set 1 downloads the whole class as a single PDF. Every version is fixed to its own address, so a sheet printed today holds the same problems when you reopen it next week.

Is Compare Numbers to 20 free to print and photocopy?

Yes. Compare Numbers to 20, 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.CC.C.7

Compare two written numbers and say which is bigger.

All Kindergarten worksheets

Last reviewed 2026-09-05. Aligned to K.CC.C.7 of the Common Core State Standards for Mathematics.