#### Transcript of David Prezi math

Divisor and Dividend

A divisor is a number that you divide by. Example 16 divided by 18, sixteen is the divisor.

Partial Quotions

Partial Quotions is a dividing method is a easier method example 9 times 621 9 times 60 =540, 621- 540 =181 9 times 20 =180 181 -180 =1 60 +20 =80 answer 80 reminder 1

factors of 48

1,2,3,4,6 8,12,13,24,48

Divisibility rules

2 the numbers that are even 02468

3 the sum of the digits is divisible by 3

4 the last 2 digits are divisible by 4

5 is the last digit 0 or 5

6 is the number divisible by both 2and 3

9 the sum of the digits is divisible by 9

10 the number ends in zero

First six multiples of 14

14,28,42,56,70,84

first six multiples

Math assignment

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Prime number and

Composite number

A prime number is a number that just has one factor. Example 7 ,that is a prime number because is just one.

A dividend is a number that is divided

by another number. Example 16 divided by 18 ,18 is the dividend.

A composite number is a number that

has two factors like 6, 6 times 1 and 3 times

2 that is a composite number.

Those are the factors of 48

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