Number Classifications
Classify the number 9.7
What is a rational number?
Order the following rational numbers; 3, 6, -2, 0, -8 from least to greatest.
What is -8, -2, 0, 3, 6?
The absolute value of -3
What is 3?
The coordinates for the origin of a coordinate plane
What is (0,0)?
What is counter-clockwise?
The opposite of the integer -67
What is 67?
Order the following rational numbers
-3, 7, 3 1/4, -2.7, 1.9, 2.1, 0, -5
What is
-5, -3, -2.7, 0, 1.9, 2.1, 3 1/4, 7
The absolute is always _________
What is positive?
The quadrant (-2, 9) is located in
What is quadrant 2?
What is the opposite of the opposite of -17?
What is -17?
Give three examples of numbers that classify as integers and rational numbers
Answers will vary but must be integers.
Finish the inequality
-3/4 -1/2
What is <?
Finish the inequality
l 26 l _________ l -28 l
What is <?
What axis are the following coordinates reflected over?
(-4, -6) and (-4, 6)
What is the x-axis?
Write an integer that represents depositing $25 into your bank account.
$25
Give an example of a "natural" number.
What is any number from 1 - infinity?
Finish the inequality
-.685 -.687
What is >?
Finish the inequality
- l - 49.37 l _____________ - l 49.37 l
What is =?
What is the distance between (4, -5) to (4, 3)? Remember to include units.
What is 8 sq. units?
Lana is measuring the temperature on various days in January. On Tuesday it was 9 degrees. On Friday it was -9 degrees. Her friend said that Tuesday's temperature had the greatest absolute value because 9 > -9. Lana disagreed. Who is correct and why?
The absolute value of 9 and the absolute value of -9 are the same.
l 9 l = l -9 l
Give a number that is classified as rational, integer, whole and natural.
What is any number from 1 to infinity?
Order the following rational numbers
-1, 0, 1.2, -1/2, 1/3, -3/4, 1.3, -1.1, -0.1
What is
-1.1, -1, -3/4, -1/2, -0.1, 0, 1/3, 1.2, 1.3
Order the following absolute values from least to greatest
l 5 l, - l 4 l, l -7 l, l 1/2 l, - l 3.6 l , - l -9 l
What is
- l -9 l, - l 4 l, - l 3.6 l, l 1/2 l, l 5 l, l -7 l
Plot the following points then reflect it over the x-axis AND y-axis.
(1, 4) , (1, 1) , (4, 4), (4 , 1)
x - axis
(1, -4) , (1, -1), (4, -4) , (4, -1)
y-axis
(-1, 4) , (-1, 1) , (-4, 4) , (-4, 1)
Toby went on a hike with his friend Eddy. The boys first decided to explore a mountain. Their highest point on their hike was 265 feet. After all that hiking they decided to go for a swim. The boys saw something under water that they wanted to explore more. They dove down 17 feet below sea level.
What integers represent their highest and lowest points respectively? What does zero represent?
What is 265 feet, -17 feet, and sea level.