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Count Up to 20 Objects is a free printable Kindergarten maths worksheet on one-to-one counting within twenty, aligned to Common Core standard K.CC.B.5. It prints 5 questions with an answer key on its own sheet of paper, in 25 versions, 24 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 20 of 25 · the same problems every time you open this link.

Next setLesson plan

One paper per pupil

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Set 1 has all 25 in a single PDF. 24 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.

Count Up to 20 Objects

K.CC.B.5

NameDate

Count and write how many.

1.●●●●●●●●●●●●●●●●●●●●●●
How many?
2.●●●●●●●●●●●●●●●●●●●●●●●●
How many?
3.●●●●●●●●●●●●●●●●●●●●●●●●●●●
How many?
4.●●●●●●●●●●●●●●●●●●●●●
How many?
5.●●●●●●●●●●●●●●●●●●●●●●●●●●
How many?

LessonPrint · K.CC.B.5 · Set 20 · free to copy for classroom use

Answer key — Count Up to 20 Objects

Set 20. Prints on its own sheet.

  1. 1.22
  2. 2.24
  3. 3.27
  4. 4.21
  5. 5.26

More practice for K.CC.B.5

Count a group of up to 20 objects and say how many there are.

Teaching this next? Counting Objects in Any Arrangement is the 30-minute plan for it, with the misconceptions to expect.

All Kindergarten worksheets

Last reviewed 2026-09-05. Aligned to K.CC.B.5 of the Common Core State Standards for mathematics.