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How Much Longer? is a free printable Grade 2 math worksheet on the difference between two lengths, aligned to Common Core standard 2.MD.A.1. 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 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 15 of 25 · the same problems every time you open this link.

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One paper per student

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Set 1 has all 25 in a single PDF. All 25 sets ask different questions.

How Much Longer?

2.MD.A.1

NameDate

Work out each answer.

1.How much longer is 67 cm than 63 cm?
2.How much longer is 39 cm than 36 cm?
3.How much longer is 95 cm than 62 cm?
4.How much longer is 64 cm than 23 cm?
5.How much longer is 83 cm than 55 cm?
6.How much longer is 24 cm than 18 cm?
7.How much longer is 49 cm than 26 cm?
8.How much longer is 55 cm than 38 cm?
9.How much longer is 89 cm than 72 cm?
10.How much longer is 34 cm than 33 cm?
11.How much longer is 49 cm than 34 cm?
12.How much longer is 77 cm than 13 cm?

LessonPrint · 2.MD.A.1 · Set 15 · free to copy for classroom use

Answer key — How Much Longer?

Set 15. Prints on its own sheet.

  1. 1.4 cm
  2. 2.3 cm
  3. 3.33 cm
  4. 4.41 cm
  5. 5.28 cm
  6. 6.6 cm
  7. 7.23 cm
  8. 8.17 cm
  9. 9.17 cm
  10. 10.1 cm
  11. 11.15 cm
  12. 12.64 cm

Last reviewed 2026-09-05. Aligned to 2.MD.A.1 of the Common Core State Standards for Mathematics.