Comparing Real Numbers
Your team’s values:
Name:
Period:
Work space:
Original form = _____ _____ _____ _____
Decimal form = _____ _____ _____ _____
Put the original values in order from least to
greatest:
_____ _____ _____ _____
Class number line:
Place your team’s values on the number line below where you think they may belong. Erase, move, and
add numbers as values are added from the class until the number line is complete.
Mixed Review:
Work on the problems below when your team is done submitting your values.
1) Simplify.
2) Is the following relation a function?
3
𝑎) √125 =
b)
(-2, -6) (3, -1) (9, 71) (0, -10) (-3, -1)
√1,024 =
3) Estimate to the
nearest tenth.
√32 ≈
4) Solve the following equation.
3
2
9
(𝑥 − ) =
2
5
10
Challenge)
Write a function for the graph
that passes through the points
in #2.
5) Write a linear equation in
slope-intercept form that
passes through the following.
(-2, 5) and (4, -7)
The Real Number System
N
Natural
Natural
Numbers
Numbers
N atural
Numbers
{1, 2, 3, 4 … }
Whole
Numbers
{0, 1, 2, 3, 4 … }
Integers
{… − 3, −2, −1, 0, 1, 2,3 … }
Rational
Numbers
Ex:
1
2
Irrational
Numbers
3.75
5. 6̅
Ex: √2
Real Numbers
𝜋
√19