Divisibility & number puzzles
Number confidenceDiscovery 10 of 10
Let’s understand it
Use divisibility rules: by 3 if digit sum divides by 3; by 4 if the final two digits divide by 4. Check all clues.
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Can you describe this idea in your own words? It’s fine to reread or listen again.
Step 1 of 4
Practise this topic with saved progress
1 original practice questions in this topic, with explanations and rehearsal.
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