$Measurement conversions: warm-up: math worksheet for Grade 4, page 1 preview$

Math worksheet · Mathematics

Measurement conversions: warm-up · Grade 4

Convert between units of length, mass, capacity and time. 20 problems at a warm-up level for Grade 4, with an answer key for grown-ups.

Grade 4 · ages 9 to 10
Easy
20 to 30 minutes
1 page
Free

The answer key is a separate page for grown-ups. Sign in to download it.

Make another one like this

The 20 problems on the sheet

Directions: Convert each measurement.

1. 9 kg =
2. 5 kg =
3. 4 h =
4. 6 L =
5. 8 L =
6. 7 min =
7. 7 m =
8. 2 min =
9. 6 h =
10. 4 min =
11. 5 ft =
12. 8 kg =
13. 8 ft =
14. 2 h =
15. 9 ft =
16. 2 L =
17. 2 ft =
18. 2 kg =
19. 4 m =
20. 3 kg =

What your child practices

Your child practices math for Grade 4 with this math worksheet.

Grades and ages: Grade 4, ages 9 to 10
Time: About 20 to 30 minutes
Subject: Mathematics
Level: Easy for Grade 4
Answer key: Yes, for grown-ups who sign in
Printing: 1 page, US Letter or A4, low-ink option
Updated: October 15, 2026

How to use it

Try the first question together so the format is clear. Then let your child work through the rest, showing their thinking on the page. It is one of the easier sheets for Grade 4, good as a warm-up or a first look at the topic.

An answer key comes with it as a separate page that grown-ups download after signing in.

Tip for grown-ups: Check the first three problems together before your child carries on alone; most mix-ups show early.

Done on paper? A grown-up can record it on the child's page in PlayOwl; downloading alone doesn't count as finished.