Convert Customary Units Both Ways is a free printable Grade 5 math worksheet on converting customary units from larger to smaller and back, aligned to Common Core standard 5.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 18 of 25 · the same problems every time you open this link.

One paper per student

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.

Convert Customary Units Both Ways

5.MD.A.1

NameDate

Fill in the missing number.

1.4 gal = ___ qt

2.24 pt = ___ qt

3.6 yd = ___ ft

4.10 lb = ___ oz

5.15 ft = ___ yd

6.8 lb = ___ oz

7.12 pt = ___ qt

8.7 yd = ___ ft

9.5 yd = ___ ft

10.112 oz = ___ lb

11.7 lb = ___ oz

12.11 ft = ___ in

LessonPrint · 5.MD.A.1 · Set 18 · free to copy for classroom use

Answer key — Convert Customary Units Both Ways

Set 18. Prints on its own sheet.

1.16
2.12
3.18
4.160
5.5
6.128
7.6
8.21
9.15
10.7
11.112
12.132

Last reviewed 2026-09-05. Aligned to 5.MD.A.1 of the Common Core State Standards for Mathematics.