Core 3 Math Vocabulary Quiz

the amount of turn between two straight lines that connect at a point

• area
• angle
• origin
• perimeter

the size of a surface, often calculated by length times width

• area
• angle
• origin
• perimeter

the distance around the outside of a shape or figure

• area
• angle
• origin
• perimeter

two numbers written in order, as an (x, y) pair

• pattern
• ordered pair
• x-axis
• y-axis

an acronym to remember the order of operations when doing Math; "Please Excuse My Dear Aunt Sally"

• ordered pair
• PEMDAS
• multiply
• product

an operation of repeated addition of the same number 5 x 3 = 5 + 5 + 5

• diameter
• multiply
• product

the answer when two or more number are multiplied together

• difference
• PEMDAS
• multiply
• product

the answer when a number is subtracted or taken away from another number

• difference
• PEMDAS
• multiply
• product

a math sentence made of numbers, symbols, and operators that combine to show the value of something

• expression
• equation
• simplify
• volume

a math sentence that combines two or more expressions to show two sides that are equal to each other

• PEMDAS
• equation
• simplify
• plot