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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 16 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 75 cm than 38 cm?
2.How much longer is 56 cm than 54 cm?
3.How much longer is 47 cm than 28 cm?
4.How much longer is 24 cm than 15 cm?
5.How much longer is 89 cm than 25 cm?
6.How much longer is 59 cm than 29 cm?
7.How much longer is 47 cm than 15 cm?
8.How much longer is 43 cm than 22 cm?
9.How much longer is 52 cm than 51 cm?
10.How much longer is 27 cm than 15 cm?
11.How much longer is 60 cm than 44 cm?
12.How much longer is 12 cm than 10 cm?

LessonPrint · 2.MD.A.1 · Set 16 · free to copy for classroom use

Answer key — How Much Longer?

Set 16. Prints on its own sheet.

  1. 1.37 cm
  2. 2.2 cm
  3. 3.19 cm
  4. 4.9 cm
  5. 5.64 cm
  6. 6.30 cm
  7. 7.32 cm
  8. 8.21 cm
  9. 9.1 cm
  10. 10.12 cm
  11. 11.16 cm
  12. 12.2 cm

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