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Count Back from 50 is a free printable Kindergarten maths worksheet on counting back across a decade, aligned to Common Core standard K.CC.A.2. It prints 8 questions with an answer key on its own sheet of paper, in 25 versions that each ask 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 19 of 25 · the same problems every time you open this link.

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One paper per pupil

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Set 1 has all 25 in a single PDF. All 25 sets ask different questions.

Count Back from 50

K.CC.A.2

NameDate

Write the missing numbers.

1.40373635
2.36343231
3.39373534
4.44434239
5.39383734
6.50474645
7.37363432
8.44434039

LessonPrint · K.CC.A.2 · Set 19 · free to copy for classroom use

Answer key — Count Back from 50

Set 19. Prints on its own sheet.

  1. 1.39, 38
  2. 2.35, 33
  3. 3.38, 36
  4. 4.41, 40
  5. 5.36, 35
  6. 6.49, 48
  7. 7.35, 33
  8. 8.42, 41

Last reviewed 2026-09-05. Aligned to K.CC.A.2 of the Common Core State Standards for mathematics.