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Which Is Longer? is a free printable Kindergarten maths worksheet on direct comparison of two lengths, aligned to Common Core standard K.MD.A.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 10 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.

Which Is Longer?

K.MD.A.2

NameDate

Write < , > or = between the lengths.

1.8 cubes long15 cubes long
2.13 cubes long17 cubes long
3.9 cubes long11 cubes long
4.7 cubes long11 cubes long
5.4 cubes long1 cubes long
6.6 cubes long5 cubes long
7.10 cubes long16 cubes long
8.14 cubes long1 cubes long
9.13 cubes long5 cubes long
10.20 cubes long13 cubes long
11.1 cubes long3 cubes long
12.8 cubes long4 cubes long

LessonPrint · K.MD.A.2 · Set 10 · free to copy for classroom use

Answer key — Which Is Longer?

Set 10. Prints on its own sheet.

  1. 1.<
  2. 2.<
  3. 3.<
  4. 4.<
  5. 5.>
  6. 6.>
  7. 7.<
  8. 8.>
  9. 9.>
  10. 10.>
  11. 11.<
  12. 12.>

More practice for K.MD.A.2

Put two objects side by side and say which is longer or heavier.

Teaching this next? Comparing Two Objects Directly is the 30-minute plan for it, with the misconceptions to expect.

All Kindergarten worksheets

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