Units: Three Choices
Explore units
Answer with keys
Time attack available
What is this activity?
Convert the measurement and choose the missing number from three answers.
Let’s give it a try!
送信中です
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How to play
- Click the green flag to start.
- Read the measurement and choose the missing number.
- Use the left, down or right arrow key for your answer.
設定 means “Settings”. タイムアタック(20問) is the 20-question time challenge. These settings keep their Japanese labels.
For families and teachers
Read both unit symbols before calculating. Use familiar objects to discuss why a centimetre, metre, millilitre or litre is suitable.
This is a Chicodori Scratch project. This page provides English instructions for the original game; some game labels remain in Japanese. You can explore and remix the project on Scratch.