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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 25 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 84 and less than 98.
2.Write a number greater than 72 and less than 87.
3.Write a number greater than 92 and less than 97.
4.Write a number greater than 41 and less than 50.
5.Write a number greater than 56 and less than 67.
6.Write a number greater than 100 and less than 109.
7.Write a number greater than 52 and less than 59.
8.Write a number greater than 93 and less than 108.
9.Write a number greater than 41 and less than 46.
10.Write a number greater than 75 and less than 90.

LessonPrint · 1.NBT.B.3 · Set 25 · free to copy for classroom use

Answer key — Pick a Number to 120

Set 25. Prints on its own sheet.

  1. 1.any whole number from 85 to 97
  2. 2.any whole number from 73 to 86
  3. 3.93, 94, 95 or 96
  4. 4.any whole number from 42 to 49
  5. 5.any whole number from 57 to 66
  6. 6.any whole number from 101 to 108
  7. 7.any whole number from 53 to 58
  8. 8.any whole number from 94 to 107
  9. 9.42, 43, 44 or 45
  10. 10.any whole number from 76 to 89

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