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1

2

Ends in an even number (2, 4, 6, 8, 0)

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2

5

Ends in 5 or 0

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3

10

Ends in 0

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4

3

Sum of number's digits is a multiple of 3 (ex. 348: 3 + 4 + 8=15 and 15 can be divided by 3, so 348 works)

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5

9

Sum of number's digits is a multiple of 9 (ex. 792: 7+ 9 + 2 = 18 and 18 divided by 9 works, so 792 works)

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6

6

If divisible by 2 AND 3

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7

0

You can't divide a number into groups of 0

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8

multiple

A number that was multiplied. Example: 14 is a multiple of 2.

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9

even

A number that ends in 2, 4, 6, 8, 0. (is evenly divisible by two)

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10

sum

The result from adding

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11

odd

A number that ends in 1, 3, 5, 7, 9. (Not evenly divisible by two).

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12

factor

Any of the numbers that form a product when multiplied together (Factors of 12 are 1, 2, 3, 4, 6, and 12)

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13

digit

Any of the symbols used to write numbers (0, 1, 2, 3, 4, 5, 6, 7, 8, 9)

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14

divisible

can be divided by a number without leaving a remainder. 28 is divisible by 2 (no remainder). 21 is not divisible by 2 (remainder of 1)

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15

4

last two digits need to be divisible by 4

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