MATH
CONCEPTS
Please click on the links for explanations and videos
Prime and Composite Numbers
What are prime and composite numbers?
Prime and Composite Worksheet 1
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FACTORS
Extra Practice Factor Worksheets 1
Extra Practice Factor Worksheets 2
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MULTIPLES
LEAST COMMON MULTIPLE (LCM)
GREATEST COMMON FACTOR (GCF)
Explanation Video Using the List Method
COMPARING AND ORDERING DECIMALS
Comparing Decimals Extra Worksheet
ADDING AND SUBTRACTING DECIMALS
Adding Decimals Extra Worksheet
MULTIPLYING DECIMALS
In multiplying decimal numbers, we look at the numbers without there being a decimal. For example 2.3x1.2 would be 23x12. You would move your decimal to the left in the product depending on how many digits are after the decimals in your question.
AREA MODEL METHOD
Multiplying Decimals Extra Worksheet​​
STANDARD ALGORITHM METHOD
Multiplying decimals Video
Multiplying Decimals (Decimals by 1 whole number) Extra Worksheet
Multiplying Decimals (2 Decimals by 2 decimals) Extra Worksheet
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DIVIDING DECIMALS (2 Methods)
LONG DIVISION
Dividing whole numbers by decimals
Dividing whole numbers by decimals Video
Dividing decimals by decimals​
Dividing decimals by decimals Video
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​​REPEATED SUBTRACTION
Use the same decimal rules for as above but use the repeated subtraction method.
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​​INTEGERS​
WHAT IS AN INTEGER?
What is an integer? Explanation Video
COMPARING AND ORDERING INTEGERS
Comparing integers explanation video
Ordering integers explanation video
ADDING INTEGERS
Adding integer with models explanation video
​​SUBTRACTING INTEGERS
Subtracting integer with models
Subtracting integer with models explanation video
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Addition and Subtraction Maze Extra Worksheet
Addition and Subtraction Riddle Extra Worksheet
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ORDER OF OPERATIONS
​​​​​What is Order of Operations?
Order of operations with Exponents Video
