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Ten More, Ten Less is a free printable Grade 1 maths worksheet on changing the tens digit only, aligned to Common Core standard 1.NBT.B.2. It prints 12 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 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.

Ten More, Ten Less

1.NBT.B.2

NameDate

Work out each answer.

1.Ten less than 43 is
2.Ten more than 52 is
3.Ten more than 71 is
4.Ten less than 33 is
5.Ten less than 35 is
6.Ten more than 58 is
7.Ten more than 14 is
8.Ten more than 24 is
9.Ten more than 76 is
10.Ten more than 17 is
11.Ten less than 67 is
12.Ten more than 61 is

LessonPrint · 1.NBT.B.2 · Set 13 · free to copy for classroom use

Answer key — Ten More, Ten Less

Set 13. Prints on its own sheet.

  1. 1.33
  2. 2.62
  3. 3.81
  4. 4.23
  5. 5.25
  6. 6.68
  7. 7.24
  8. 8.34
  9. 9.86
  10. 10.27
  11. 11.57
  12. 12.71

Last reviewed 2026-09-05. Aligned to 1.NBT.B.2 of the Common Core State Standards for mathematics.