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Measure It Twice is a free printable Grade 2 math worksheet on deciding which unit is longer from two measurements of one object, aligned to Common Core standard 2.MD.A.2. It prints 8 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 25 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.

Measure It Twice

2.MD.A.2

NameDate

Answer each question.

1.A board is 8 crayons long, or 24 cubes long. Which is longer, one crayon or one cube?
2.A board is 18 paper clips long, or 36 cubes long. Which is longer, one paper clip or one cube?
3.A bench is 8 crayons long, or 4 pencils long. Which is longer, one crayon or one pencil?
4.A window is 8 crayons long, or 12 paper clips long. Which is longer, one crayon or one paper clip?
5.A table is 30 cubes long, or 15 paper clips long. Which is longer, one cube or one paper clip?
6.A desk is 12 paper clips long, or 4 pencils long. Which is longer, one paper clip or one pencil?
7.A rope is 6 paper clips long, or 4 crayons long. Which is longer, one paper clip or one crayon?
8.A table is 18 cubes long, or 9 paper clips long. Which is longer, one cube or one paper clip?

LessonPrint · 2.MD.A.2 · Set 25 · free to copy for classroom use

Answer key — Measure It Twice

Set 25. Prints on its own sheet.

  1. 1.one crayon
  2. 2.one paper clip
  3. 3.one pencil
  4. 4.one crayon
  5. 5.one paper clip
  6. 6.one pencil
  7. 7.one crayon
  8. 8.one paper clip

More practice for 2.MD.A.2

Measure one object with two different units and explain why the two numbers differ.

Teaching this next? Measuring Twice with Different Units is the 45-minute plan for it, with the misconceptions to expect.

All Grade 2 worksheets

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