Classifying Numbers
Opposites & Absolute Value
Comparing
Ordering
Mystery
100
The elevation of Chicago is 200 ft. Desert Shores, CA is -600 ft, and Orlando, FL is 80 feet. Which city is furthest from sea level?
Desert Shores, CA
100
What is the opposite of -2.95?
2.95
100
Complete the following with >, <, or =.
-4 1/2 _____ -3
-4 1/2 < -3
100
Order the following from least to greatest:
4, 0, -2, 3, -5
-5, -2, 0, 3, 4
100
In 1900, the size of a particular tree ring's growth was 14/25. In 1910, it's growth was 29/50.
In which year did it grow more? How do you know?
In 1910 because 29/50 > 14/25
200
Point A and point B are placed on a number line. Point A is located at -10 and point B is 7 less than point A. What integer represents Point B?
-17
200
|4|
4
200
Complete the following with >, <, or =.
|20| ____ |-20|
|20| = 20
|-20| = 20
|20| = |-20|
200
Order the following from greatest to least:
-0.5, 3/4, -1, 2/8
3/4, 2/8, -0.5, -1
200
What is the opposite and absolute value of 24.3647?
Opposite: -24.3647
Absolute Value: 24.3647
300
The bottom of a pole is located 10 feet below ground. The tope of the pole is 17 feet above ground. What is the length of the pole?
27 feet
300
Which value is furthest from 0 on the number line?
A) 20
B) -21
C) |20.5|
D) |-21.5|
D) |-21.5|
300
Complete the following with >, <, or =.
0.25 ___ 2/10
0.25 > 2/10
300
Order the following from least to greatest:
2/5, 0.2, 4/15, 0.8
0.2, 4/15, 2/5, 0.8
300
Convert 9/12 into a decimal.
9/12 = 3/4 = 0.75
400
What number represents –(-5)?
5
400
True or False: The opposite of the opposite of a number is that number.
Give an example to support your answer.
True. The opposite of -7 is 7. The opposite of 7 is -7, the original number.
400
Complete the following with >, <, or =.
3/15 _____ 1/5
3/15 = 1/5
400
Order the following from greatest to least:
-3/4, -1/3, 0, -0.7
0, -1/3, -0.7, -3/4
400
The table below shows a monthly bank account statement for the period from July to October. In which month was the account overdrawn by the most amount?
July
500
The elevation of Desert Shores is 600 ft below sea level and Chicago is 200 ft above sea level.
Is it true that the two cities are less than 600 ft. apart? Why or why not?
It is FALSE. Desert Shores is -600 ft. and Chicago is +200 ft. which makes them 800 ft. apart, and 800 > 600.
500
True or False: The absolute value of a number is always less than that number.
Give an example to support your answer.
False. The absolute value of a negative number is positive, and positive numbers are greater than negative numbers. The absolute value of a positive number is positive, so it would be equal.
500
Complete the following with >, <, or =.
7.5 _____ 7 2/6
7.5 > 7 2/6
500
Order the following from least to greatest:
|-2.25|, 3, |2.5|, -3, 0
-3, 0, |-2.25|, |2.5|, 3
500
Stella is recording temperatures. On day one, the temperature is 0 degrees. On day two, it drops 5 degrees. On day three, is rises 3 degrees. What is the temperature on day three?
-2 degrees. 5 below 0 is -5. Three above -5 is -2.