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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 19 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 16 cm than 13 cm?
2.How much longer is 58 cm than 24 cm?
3.How much longer is 57 cm than 50 cm?
4.How much longer is 39 cm than 26 cm?
5.How much longer is 87 cm than 73 cm?
6.How much longer is 79 cm than 18 cm?
7.How much longer is 28 cm than 14 cm?
8.How much longer is 46 cm than 25 cm?
9.How much longer is 28 cm than 10 cm?
10.How much longer is 54 cm than 11 cm?
11.How much longer is 42 cm than 31 cm?
12.How much longer is 60 cm than 38 cm?

LessonPrint · 2.MD.A.1 · Set 19 · free to copy for classroom use

Answer key — How Much Longer?

Set 19. Prints on its own sheet.

  1. 1.3 cm
  2. 2.34 cm
  3. 3.7 cm
  4. 4.13 cm
  5. 5.14 cm
  6. 6.61 cm
  7. 7.14 cm
  8. 8.21 cm
  9. 9.18 cm
  10. 10.43 cm
  11. 11.11 cm
  12. 12.22 cm

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