#6 Subtraction #2 Exponents #3 Multiplication - Addition is the action or process of adding one number to another number. - Subtraction is the process or skill of taking one number or amount away from another. Gracie C., Madi, and Brooke V. Order of Operations #4 Division - Divsion is splitting into equal parts or groups. It is the result of "fair sharing". #1. Parentheses -Left "(" parenthesis, and right ")" parenthesis are used as math symbols together (as a pair). They can be interchanged with square brackets or braces. - Math uses specific terminology for some common exponents. The term "squared" is used for numbers raised to the power of 2. "Cubed" is used for numbers raised to the power of 3. Other exponents have particular rules for them. - Example #1: in the expression 2^3, the number 3 is the exponent. - Example - Example #1: 3(5-12)+2=x - Example #2: 4+5(3-15+4)=x - Multiplication means times (or repeated addition). - Example #1: 4 × 6 = 24 - Example #2: 5 x 8 = 40 -Example #1: 28 ÷ 7 -Example #2: 56 ÷ 8 #5 Addition #2: 3^4 = 3*3*3*3 = 81 ~ Non - Example #1: 5^3 = 5*3 = 15 ~ Non - Example #2: 6^3 = 6+6+6 = 18 ~ Non - Example #1: (3 + 5 - 4 =x) - This is the first step in "PEMDAS" -This is the second step in "PEMDAS" -Example #1: 34 + 6 = 40 -Example #2: 98 + 4 = 102 ~ Non - Example #1: 20 - 15 = 5

~ Non- Example #2: 5 - 2 =3 - This is the third step in "PEMDAS" - This is the fourth step in "PEMDAS" -This is the fifth step in "PEMDAS" ~ Non - Example #2: 3 + 4 - 2 = x - This is the sixth and last step in "PEMDAS" - Example #1: 54 - 50 = 4 - Example #2: 25 - 19 = 6 ~ Non - Example #1: 14 + 12 = 26 ~ Non - Example #2: 23 + 4 = 27 ~ Non - Example #1: 81 / 9 = 9 ~ Non - Example #2: 56 / 8 = 7 ~ Non - Example #1: 9 * 9 = 81 ~ Non - Example #2: 7 * 8 = 56 http://www.youtube.com/results?search_query=pemdas+don%27t+stress&oq=PEMDAS+&gs_l=youtube.1.9.0l10.1447.6703.0.8043.7.5.0.2.2.0.61.174.5.5.0...0.0...1ac.1.11.youtube.96uTiCFVjFE ~Source of Video: Sources: ~ Google

~ Math Textbook

~ You Tube

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# Order of Operations

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