**Math Consult Time Project Charlie Saljanin and Sam Cooper**

9,980

2 Yes It ends in an even number

3 No The sum of the digits isn't divisible by 3

4 Yes The last 2 digits are divisible by 4

5 Yes It ends in 0

6 No It isn't divisible by 3

8 No The last 3 digits aren't divisible by 8

9 No The sum of the digits isn't divisible by 9

10 Yes It ends in a 0

The Rule for 3

It is divisible if the sum of the digits is a multiple of 3

3,520

2 Yes The last digit is even

3 No Sum of the digits aren't divisible by 3

4 Yes The last 2 digits are divisible by 4

5 Yes It ends in a 0

6 No It is not divisible by 2 and 3

8 No The last 3 digits aren't divisible by 8

9 No The sum of the digits aren't divisible by 9

10 Yes It ends in a 0

1,738

2 Yes The last digit is even

3 No Some of the digits aren't divisible by 3

4 No The last two digits aren't divisible by 4

5 No The last digit is not 5 or 0

6 No It isn't divisible by 3 and 2

8 No The last 3 digits aren't divisible by 8

9 No The digits added together aren't divisible by 9

10 No It doesn't end in 0

The Rules for 2

The rule for 2 is if the last digit is even example 0,2,4,6,8

The Rule for 4

It is divisable by 4 if the last 2 digits are divisible by 4

3,240

2 Yes It ends in an even number

3 Yes The sum of the digits are divisible by 3

4 Yes The last 2 digits are divisible by 4

5 Yes It ends in a 0

6 Yes It's divisible by 2 and 3

8 Yes The last 3 digits are divisible by 8

9 Yes Sum of the digits are divisible by 9

10 Yes It ends in a 0

The rule for 5

It is divisible by 5 if it ends in a 5 or 0

The rule for 6

The rule is If it is divisible by 3 and 2.

The rule for 8

The last three digits are divisible by 8.

The rule for 9

A number s divisible by 9if the sum of the digits is divisible by 9

**The rule for 10**

**It is divisible by 10 if the number ends in a 0**