Absolute Value
What is the absolute value of
|-54|
54
Add the integers
6+(-4)
2
Subtract the integers
7 - 10
What is -3?
-6+-6 = 12
False -12
Is 0 an integer?
yes
What is the absolute value of
- |3|
-3
Add the integers
-3+2
-1
Subtract the integers
-5 - 7
What is -12?
-8 < |-8|
True!
Is 3/4 a rational number? Explain
yes, because it is a fraction, and any number that can be written as a fraction is rational.
What is the absolute value of
- |-163|
-163
Add the integers
-5+ (-6)
-11
Order from greatest to least:
-18, -20, 0, -2/3
0, -2/3, -18, -20
9+-7= 2
True
Is Pi rational or irrational? Explain
irrational, because it never comes to an end and never forms a repeating pattern.
What is the absolute value of
- | 2-4|
-2
Add the integers
-20 + 3
-17
Order from least to greatest:
-2/3, 2/3, -10, -1/3, 1/3
-10, -2/3, -1/3, 1/3, 2/3
The opposite of the opposite of -25 is 25
False
What is the difference between a terminating and a repeating decimal? Give an example of each.
A terminating decimal comes to an end, like .45
A repeating decimal forms a repeated pattern that is predictable, but never ends, like .66666
What is the absolute value of
|-20 + 8|
12
Add the integers
-12 + (-4) + (-3)
-19
Order from greatest to least
|-32|, -32, |-24|, 0
|-32|, |-24|, 0, -32
|-24| < 24
False, they are equal!
Is 2/3 an integer? Explan
No. Integers do not include fractions.