Vocab
What is absolute value?
The distance from zero (positive )
Convert 83% into a decimal and a fraction
0.83
83/100
|-9|
9
True or False:
-6,728 is a rational number because it is a negative.
false
Put these numbers from least to greatest.
0.5, -0.5, 4/5, -7/10, 1.5
-7/10, -0.5, 0.5, 4/5 1.5
What is an integer?
A positive and negative whole number
Put the following in order from least to greatest:
3.2, -3.1, -0.43, 0, 1/2, 2/5, -2/3
-3.1, -2/3, -0.43, 0, 2/5, 1/2, 3.2
|15| - |-4| =
11
True or False:
-11.0 is a rational number because it has a decimal point.
False.
-11.0 is equal to -11
Which is an integer.
Use <,>, or =
5.5 _____ 5 1/2
=
What is a whole number
A positive whole number
Convert the following into decimals and percents
2/3
4/5
3/8
2/3 = 0.66= 66/100
4/5= 0.80= 80/100 or 8/10
3/8= 0.375= 375/1000
|4| + |9| =
13
On your paper, write 2 rational numbers and 2 integers numbers.
Teacher will check.
Use <,>, or =
-3.60 _____ -3 2/3
>
What is an rational number
A number that can be expressed as a fraction, decimal, percent
Convert 7% into a decimal and a fraction
0.07
7/100
|-10| + |-6| =
16
Give me one rational number that ends in a 7 (must be more than one digit)
Teacher Graded
What is 57% in decimal and fraction form
0.57
57/100
What does absolute value measure?
The distance from zero on a number line.
Convert to a percent
0.23
0.7
1.2
23%
70%
120%
|-15| + |-10| =
Give me one rational number that ends in a 5, must have at least 4 digits, and includes a decimal
Teacher Graded
Hunter got 12 questions out of 20 correct on his math test. What is the percentage of questions correct?
60%