Multiply & Divide by Powers of 10 (opens in a new tab)
Build 10, choose Divide by 10 and Calculate. Explain why taking one tenth gives 1; then try another whole-number example.
Open the tool (opens in a new tab)Year 5 · Place value · 0:54 · Short worked example
Find one tenth of 10 by exchanging one ten for ten ones and selecting one equal part.

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Build 10, choose Divide by 10 and Calculate. Explain why taking one tenth gives 1; then try another whole-number example.
Open the tool (opens in a new tab)Start with two teams and maximum 1,000,000. Apply this explanation to ÷10 clues in the mixed powers-of-ten game; reason backwards to the hidden number. Use Instructions for the game rules.
Open the game (opens in a new tab)Practice / divide by 10. Taking one tenth means dividing by 10; the game uses whole-number answers. Use Instructions for the game rules.
Open the game (opens in a new tab)Teach the concept step by step with the matching classroom lesson.
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