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Pick a Number to 120 is a free printable Grade 1 math worksheet on writing a number that fits between two numbers, past 100, aligned to Common Core standard 1.NBT.B.3. It prints 10 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 10 of 25 · the same problems every time you open this link.

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

Pick a Number to 120

1.NBT.B.3

NameDate

Write a number that fits.

1.Write a number greater than 112 and less than 119.
2.Write a number greater than 27 and less than 35.
3.Write a number greater than 49 and less than 53.
4.Write a number greater than 39 and less than 54.
5.Write a number greater than 96 and less than 108.
6.Write a number greater than 46 and less than 49.
7.Write a number greater than 36 and less than 50.
8.Write a number greater than 26 and less than 32.
9.Write a number greater than 70 and less than 83.
10.Write a number greater than 29 and less than 37.

LessonPrint · 1.NBT.B.3 · Set 10 · free to copy for classroom use

Answer key — Pick a Number to 120

Set 10. Prints on its own sheet.

  1. 1.any whole number from 113 to 118
  2. 2.any whole number from 28 to 34
  3. 3.50, 51 or 52
  4. 4.any whole number from 40 to 53
  5. 5.any whole number from 97 to 107
  6. 6.47 or 48
  7. 7.any whole number from 37 to 49
  8. 8.27, 28, 29, 30 or 31
  9. 9.any whole number from 71 to 82
  10. 10.any whole number from 30 to 36

Last reviewed 2026-09-05. Aligned to 1.NBT.B.3 of the Common Core State Standards for Mathematics.