Numerical Expressions

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Presentation transcript:

Numerical Expressions #24

Parenthesis Exponents Multiplication Division Addition Subtraction I DO (foldable) Parenthesis All groupings 32 ÷ (8-4) x 2² - 12 Exponents All exponents and roots Multiplication Division Always multiply and divide from left to right Addition Subtraction Always add and subtract from left to right

VOCAB A numerical expression like 3 * 2 + 4 * 4 is a combination of numbers and operations. The order of operations tells you which operation to perform first so that everyone finds the same value for the expression.

WE DO (notes)

WE DO (notes)

YOU DO (classwork) ADV Order of Operations Scavenger Hunt REG Order of Operations Scavenger Hunt https://www.khanacademy.org/math/pre-algebra/pre-algebra-arith-prop/pre-algebra-order-of-operations/v/order-of-operations https://www.khanacademy.org/math/pre-algebra/pre-algebra-arith-prop/pre-algebra-order-of-operations/v/more-complicated-order-of-operations-example