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Divisibility

Author: Sturdivant Vittyjo
Description: Match the rule to it%27s correct number...
Keywords: , , , , , , online teaching

Content:
Definitions:
0. LCM
1. 10
2. 6
3. factor
4. 0
5. 9
6. prime numbers
7. 4
8. multiple
9. 7
10. 2
11. 3
12. GCF
13. 8
14. 1
15. 12

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