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Unit 3: Playing with numbers
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- Relate factors and multiplesGet 5 of 7 questions to level up!
- Intro to factors and multiplesGet 5 of 7 questions to level up!
Practice
- Identify prime numbersGet 5 of 7 questions to level up!
- Identify composite numbersGet 5 of 7 questions to level up!
- Conceptual questions on odd, even, prime, composite numbersGet 5 of 7 questions to level up!
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- Identify common factorsGet 3 of 4 questions to level up!
- Identify co-prime numbersGet 3 of 4 questions to level up!
Practice
- Divisibility tests for 8 and 11Get 5 of 7 questions to level up!
- DivisibilityGet 5 of 7 questions to level up!
- Divisibility by 6, 12, 18 and 20Get 3 of 4 questions to level up!
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- Prime factorizationGet 5 of 7 questions to level up!
- Prime factorization of larger numbersGet 3 of 4 questions to level up!
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Practice
- Greatest common factorGet 5 of 7 questions to level up!
Practice
- GCF & LCM word problemsGet 5 of 7 questions to level up!
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