**Number System Fluency**

Here you will find the link to the Georgia Department of Education regarding

__NUMBER SYSTEM FLUENCY.__## Parent Reminder

To remind ourselves what these elements are and how to work them please click HERE and HERE and HERE.

Prime and Composite Numbers

Educreation Link - click HERE

Educreation Link - click HERE

Long Division

Educreation Link - click HERE

Educreation Link - click HERE

Arrays

Educreation Link - click HERE

Educreation Link - click HERE

Divisibility Rules

Educreation Link - click HERE

Educreation Link - click HERE

Factors and Multiples

Khan Academy - click HERE

Khan Academy - click HERE

Greatest Common Factor

Educreation Link - click HERE

Educreation Link - click HERE

Least Common Multiple

Prime Factorization

Educreation Link- click HERE

Educreation Link- click HERE

Distributive Property

Educreation Link - click HERE

Educreation Link - click HERE

Decimals

Educreation Link for Adding and Subtracting - click HERE

Educreation Link for Multiplying and Dividing - click HERE

Wisc-Online Link - click HERE

Khan Academy - click HERE

Educreation Link for Adding and Subtracting - click HERE

Educreation Link for Multiplying and Dividing - click HERE

Wisc-Online Link - click HERE

Khan Academy - click HERE

Fractions

Educreation Link for Adding and Subtracting - click HERE

Educreation Link for Multiplying - click HERE

Educreation Link for Dividing - click HERE

Wisc-Online Link - click HERE

Khan Academy - click HERE

Educreation Link for Adding and Subtracting - click HERE

Educreation Link for Multiplying - click HERE

Educreation Link for Dividing - click HERE

Wisc-Online Link - click HERE

Khan Academy - click HERE

fractions_and_mixed_numbers_add_and_sub.doc | |

File Size: | 86 kb |

File Type: | doc |

Order of Operations

Khan Academy - click HERE

Khan Academy - click HERE

Percents

Khan Academy - click HERE

Khan Academy - click HERE

## VOCABULARY

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**Algorithm**a step-by-step solution to a problem.

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**Difference**The amount left after one number is subtracted from another number.

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**Distributive Property**The sum of two addends multiplied by a number is the sum of the product of each addend and the number.

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**Dividend**A number that is divided by another number.

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**Divisor**A number by which another number is to be divided.

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**Factor**When two or more integers are multiplied, each number is a factor of the product. "To factor" means to write the number or term as a product of its factors.

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**Greatest Common Factor**The largest factor that two or more numbers have in common.

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**Least Common Multiple**The smallest multiple (other than zero) that two or more numbers have in common.

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**Minuend**The number that is to be subtracted from.

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**Multiple**The product of a given whole number and an

integer.

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**Product**A number that is the result of a multiplication problem.

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**Quotient**A number that is the result of a division problem.

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**Reciprocal**Two numbers whose product is 1. {The flip flop of the fraction}

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**Sum**The number you get by adding two or more numbers together.

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**Subtrahend**The number that is to be subtracted.