By using the acronym PEMDAS, students are able to remember the Order of Operations. The is used for sequencing, which means to put in order.

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Presentation transcript:

By using the acronym PEMDAS, students are able to remember the Order of Operations. The is used for sequencing, which means to put in order.

40 ÷  4 = 1616 Step 1 Step 2 Step 3 Step 4 Left  to  Right  4 = =

Tape Diagram Double Number Line Ratio Table Coordinate Plane Four ways to represent equivalent ratios for a cake recipe that uses 2 cups of sugar for every 3 cups of flour sugar flour sugar flour 3 cups of flour 2 cups of sugarSugarFlour sugar flour :3, 2 to 3

Select all of the statements that accurately represent the relationship between the number of inches and the number of centimeters RP6.RP Understand ratio concepts & use ratio reasoning to solve problems Inch ruler Centimeter ruler 2.54 cm 2.54 cm 1 in. 1 in.  The ratio of centimeters to inches is 1 to  The ratio of centimeters to inches is 2.54 to 1.  i = 2.54c, where i represents the number of inches and c represents the number of centimeters.  For every centimeter, there are 2.54 inches.  For every inch, there are 2.54 centimeters.  c = 2.54i, where i represents the number of inches and c represents the number of centimeters. 6.RP.36.RP.3

y-axis x-axis Right Triangle 3 sides 1 right angle Right Triangle 3 sides 1 right angle (7, 4) (-6, -3) (-6, 3) I DEPEND ON STRATEGIES © I D O S