Skip to content
🌟
iLearn
Explore
Exercises
🔊
🎵
🌐
Log in
Join free
☰
Explore
Exercises
Log in
Join free
🔊
🎵
🌐
← Back to the arcade
🔢
Math
·
🎯
Practice
🧠 Genius
Question 1 of 10
The metric length units. Each step up multiplies by 10, 100, or 1000. — 1000 m — what is the Quick example?
Width of a fingernail
1 litre
A guitar is about 1 m
A 12-minute walk
Log in to earn XP, stars, and trophies for your exercises!