FactorsFactors are numbers you can multiply to make a bigger number!
Prime FactorizationCreate a factor tree by circling prime numbers and putting a rectangle around composite numbers. Don't forget to write your number sentence when you are finished!
FractionsFractions are parts of a whole!
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MultiplicationMultiplication is repeated addition. Don't forget to use your times table chart!
Long Division1. Divide
2. Multiply 3. Subtract 4. Bring Down Problem SolvingUse this strategy when you aren't sure how to solve a multiple-choice problem!
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SubtractionSubtraction is useful whenever you need to take away money or numbers from a total. You must regroup or borrow when taking a bigger number away from a smaller number!
Order of OperationsUse the rules of PEMDAS to solve expressions with more than 1 operation!
RoundingWe round numbers to make them easier to use and estimate answers to difficult problems!
GCF & LCMThe Greatest Common Factor is used for simplifying fractions!
The Lowest Common Multiple is used for finding a common denominator! |