The Real Number System
This number is both a whole number and an integer?
What is 0?
Simplify: 4 + 3 × 2
What is 10?
Simplify: 6/8
What is 3/4?
What is 3²?
What is 9?
"A number plus 5" becomes this expression
What is x + 5?
Classify √2: rational or irrational?
What is irrational?
Solve: (5 + 1) × 3
What is 18?
Add: 1/2 + 1/4
What is 3/4?
Simplify: (2 × 3)²
What is 36?
"Double a number minus 3"
What is 2x - 3?
Identify the set that -7 belongs to.
What is integer (also rational and real)?
Evaluate: 8 + 6 ÷ 2
What is 11?
Multiply: 2/3 × 3/5
What is 2/5?
Simplify: 5² × 5³
What is 5⁵ or 3125?
"The quotient of a number and 6"
What is x ÷ 6 or x/6?
True or False: All integers are rational numbers
What is True?
Simplify: [(2 + 3) × 4]²
What is 400?
Divide: 3/4 ÷ 1/2
What is 1.5 or 3/2?
Evaluate: (2³)³
What is 512?
"Three more than four times a number"
What is 4x + 3?
This number is real but neither rational nor a whole number:
What is π (pi)?
Solve: 20 - 4 × 2 + 3
What is 15?
Convert 2 1/3 to an improper fraction
What is 7/3?
True or False: 4⁻¹ = 1/4
What is True?
"Ten minus half a number"
What is 10 - (1/2)x?