Absolute Value
What is the absolute value of 4?
4
Is -3 a whole number, natural number, or integer?
Integer
Change the following to an algebraic expression:
the sum of a number and 8
x + 8
Name the prime factorization of 15 (what numbers multiply to get 15)?
3, 5
What is the absolute value of -3?
3
What type of number is 1/2?
Rational, Real
What operation does quotient mean?
Division
Name the prime factorization of 20
2, 2, 5
What is the absolute value of 0?
0
Name an irrational number.
Pi (3.14159...), square root of 2 (1.3...)
Change to an algebraic expression:
2 less than a number
x - 2
Simplify 4/8
1/2
What is the definition of absolute value?
The distance from 0 on a number line.
Which of these is NOT a type of number that we discussed? Natural, whole, integer, irregular, rational, real, imaginary
x/2
Simplify 4/22
2/11