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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 2 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 19 and less than 32.
2.Write a number greater than 90 and less than 102.
3.Write a number greater than 21 and less than 24.
4.Write a number greater than 57 and less than 68.
5.Write a number greater than 56 and less than 64.
6.Write a number greater than 94 and less than 107.
7.Write a number greater than 14 and less than 23.
8.Write a number greater than 34 and less than 39.
9.Write a number greater than 88 and less than 95.
10.Write a number greater than 16 and less than 23.

LessonPrint · 1.NBT.B.3 · Set 2 · free to copy for classroom use

Answer key — Pick a Number to 120

Set 2. Prints on its own sheet.

  1. 1.any whole number from 20 to 31
  2. 2.any whole number from 91 to 101
  3. 3.22 or 23
  4. 4.any whole number from 58 to 67
  5. 5.any whole number from 57 to 63
  6. 6.any whole number from 95 to 106
  7. 7.any whole number from 15 to 22
  8. 8.35, 36, 37 or 38
  9. 9.any whole number from 89 to 94
  10. 10.any whole number from 17 to 22

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