Math Operations
Math Wordz
Unit 5
Products & Quotients
Products & Quotients
100
What math operation do you use to find the product?
Multiplication
100
What is the point (0,0) called?
The origin
100
Write an expression that has a negative product
multiplication expression must have odd number of negative factors
Ex: (-3)(-2)(-5) or (-5)(3)
200
What math operation do you use to find the difference?
Subtraction
200
What is an equivalent ratio?
Use words or give an example.
A comparison of two quantities with the same value
3/4 = 12/16
200
What is your first step?
(3/7)(–1/6)
Simplify 3 and 6 by the common factor of 3
300
What is the difference between an expression and an equation? Give an example
An equation is a mathematical sentence that contains an equal sign between two expressions
Expression: 5 + 7
Equation 5 + 7 = 12
300
What is the coefficient of the following expression:
3x + 5
3
300
Write the power in expanded form
–(63)
–(6)(6)(6)
400
What does it mean to simplify a fraction?
Answer in words or give an example
To reduce a fraction by dividing the numerator & denominator by their GCF
400
What is a variable?
A letter or symbol that represents a value
400
How many decimal places will be in the product of
(14.5)(0.35)
3 places
500
What is the reciprocal of –7
–1/7
500
What are parallel and perpendicular lines?
Give an example of where you would find each type of line in the real world.
parallel lines - straight lines, constant distance apart so they never cross.
Ex: railroad tracks
Perpendicular lines - intersecting lines that cross at 900 or at right angle
Ex: Lamp post and sidewalk
500
How many terms in the expression:
13 + (32 ÷ 8 +6) – 33
Simplify the expression
3 Terms
–4