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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 8 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 more than 46 is
2.Ten less than 87 is
3.Ten less than 61 is
4.Ten more than 83 is
5.Ten less than 54 is
6.Ten more than 68 is
7.Ten less than 76 is
8.Ten less than 30 is
9.Ten more than 66 is
10.Ten less than 56 is
11.Ten less than 80 is
12.Ten less than 81 is

LessonPrint · 1.NBT.B.2 · Set 8 · free to copy for classroom use

Answer key — Ten More, Ten Less

Set 8. Prints on its own sheet.

  1. 1.56
  2. 2.77
  3. 3.51
  4. 4.93
  5. 5.44
  6. 6.78
  7. 7.66
  8. 8.20
  9. 9.76
  10. 10.46
  11. 11.70
  12. 12.71

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