Skip to content
LessonPrint

How Much Longer? is a free printable Grade 1 math worksheet on finding a difference in length, aligned to Common Core standard 1.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 2 of 25 · the same problems every time you open this link.

Next set

One paper per student

12345678910111213141516171819202122232425

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

How Much Longer?

1.MD.A.1

NameDate

Work out each answer.

1.How much longer is 25 cubes than 9 cubes?
2.How much longer is 12 cubes than 4 cubes?
3.How much longer is 8 cubes than 3 cubes?
4.How much longer is 5 cubes than 4 cubes?
5.How much longer is 15 cubes than 9 cubes?
6.How much longer is 15 cubes than 10 cubes?
7.How much longer is 16 cubes than 5 cubes?
8.How much longer is 20 cubes than 13 cubes?
9.How much longer is 18 cubes than 7 cubes?
10.How much longer is 27 cubes than 23 cubes?
11.How much longer is 23 cubes than 17 cubes?
12.How much longer is 25 cubes than 14 cubes?

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

Answer key — How Much Longer?

Set 2. Prints on its own sheet.

  1. 1.16 cubes
  2. 2.8 cubes
  3. 3.5 cubes
  4. 4.1 cube
  5. 5.6 cubes
  6. 6.5 cubes
  7. 7.11 cubes
  8. 8.7 cubes
  9. 9.11 cubes
  10. 10.4 cubes
  11. 11.6 cubes
  12. 12.11 cubes

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