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Java Games: Flashcards, matching, concentration, and word search. |
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Test
Divisibility Rules
Factors & Multiples
Prime & Composite Numbers
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| A | B |
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| factors | the numbers multiplied together to get a certain product |
| multiples | the products when you multiply a number by 1,2,3,4,and so on |
| multiples | the products |
| prime number | a number with only 2 factors,1 and itself |
| first 10 prime number | 2,3,5,7,11,13,17,19,23,29 |
| composite number | a number that has more than 2 factors |
| 0 and 1 | are neither prime nor composite numbers |
| a number divisible by 2 | if the last digit is an even number |
| a number divisible by 3 | if the sum of the digits is divisible by 3 |
| a number divisible by 4 | if the last two digits form a number divisible by 4 |
| a number divisible by 5 | if the last digit is 0 or 5 |
| a number divisible by 6 | if the number is divisible by 2 and 3 |
| a number divisible by 9 | if the sum of the digits id divisible by 9 |
| a number divisible by 10 | if the last digit is 0 |
| divisible | divides evenly - no remainder |
| a number divisible by 7 | no rule - must divide |
| 555,555 | is divisible by 7 |
| 4,002 | is divisible by 3 |
| 84 | is divisible by 6 |
| 23,456 | is divisible by 4 |
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