Measure in Units is a free printable Grade 2 maths worksheet on reading a length as a count of units, aligned to Common Core standard 2.MD.A.1. 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 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 2 of 25 · the same problems every time you open this link.

One paper per pupil

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

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

Measure in Units

2.MD.A.1

NameDate

How many units long?

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

Answer key — Measure in Units

Set 2. Prints on its own sheet.

1.42
2.48
3.37
4.39
5.41
6.45
7.36
8.43

More practice for 2.MD.A.1

Measure things with a ruler.

Teaching this next? Measuring with a Ruler 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.1 of the Common Core State Standards for mathematics.