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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 13 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 46 and less than 55.
2.Write a number greater than 99 and less than 108.
3.Write a number greater than 72 and less than 87.
4.Write a number greater than 94 and less than 108.
5.Write a number greater than 37 and less than 49.
6.Write a number greater than 53 and less than 64.
7.Write a number greater than 49 and less than 62.
8.Write a number greater than 19 and less than 31.
9.Write a number greater than 74 and less than 87.
10.Write a number greater than 31 and less than 42.

LessonPrint · 1.NBT.B.3 · Set 13 · free to copy for classroom use

Answer key — Pick a Number to 120

Set 13. Prints on its own sheet.

  1. 1.any whole number from 47 to 54
  2. 2.any whole number from 100 to 107
  3. 3.any whole number from 73 to 86
  4. 4.any whole number from 95 to 107
  5. 5.any whole number from 38 to 48
  6. 6.any whole number from 54 to 63
  7. 7.any whole number from 50 to 61
  8. 8.any whole number from 20 to 30
  9. 9.any whole number from 75 to 86
  10. 10.any whole number from 32 to 41

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