DivisibilityAuthor: Sturdivant Vittyjo Description: Match the rule to it%27s correct number... Keywords: , , , , , , online teaching
Content: Definitions: 0. LCM 1. 3 2. 7 3. 0 4. 6 5. 9 6. factor 7. 2 8. 1 9. 12 10. prime numbers 11. GCF 12. 4 13. 10 14. multiple 15. 8
Answers: 0. sum of the digits is a multiple of 3 1. last digit is 0 2. prime factors, write them once and multiply by what%27s left 3. prime factor and write them once and multiply 4. numbers the divide into a number evenly 5. no known rule 6. undefined 7. numbers that a number divides into evenly 8. number whose factors are only 1 and itself 9. last 2 digits is divisble by 4 10. last 3 digits is divisible by 8 11. sum of the digits is divisible by 9 12. all real numbers 13. rules for 3 and 4 14. even or last digit is 0 15. sum of the digits is divisible by 3 and it%27s last digit is even or zero
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