You make a difference
Evaluate the expression.
5 + (-11)
-6
Find the absolute value.
|-8.65|
8.65
Order the values from least to greatest.
3, 9, -10, -13, 0
-12, -10, 0, 3, 9
A submarine dives 50 feet below sea level. It then rises 20 feet. What is the submarine's position relative to sea level? Draw a picture or diagram to represent the submarine's position.
-30 feet
30 feet below sea level
Evaluate the expression.
-19 - 13
-32
1) Define absolute value.
2) Define additive inverse.
1) A numbers distance from zero.
2) Two numbers that add to zero.
Order the values from least to greatest.
2, |-2.5|, -4, 1, 6
-4, 1, 2, |-2.5|, 6
A hiker descends 30 feet into a canyon. Then, she climbs back up 12 feet. What is her position relative to the top of the canyon? Draw a picture or diagram to represent her position.
-18 feet
18 feet below the top of the canyon
-34 - (-86)
52
Compare using <, >, or =.
32 __ |-50|
32 < |-50|
Order the values from least to greatest.
11, -|-3|, |-3|, -2.5, 11.1
-|-3|, -2.5, |-3|, 11, 11.1
A miner goes down 114.5 feet into a mine shaft. He then climbs up 36.4 feet. How far below the surface is the miner now? Draw a picture or diagram to represent his position.
-78.1 feet
He is 78.1 feet below the surface.
Evaluate the expression.
-8.04 + -5.3
-13.34
Compare using <, >, or =.
-14/3
-4 1/3
-14/3 < -4 1/3
Order the values from least to greatest.
-|12|, -4.34, -4.3, |5|, -|5|
-|12|, -|5|, -4.34, -4.3, |5|
Mount Everest in Nepal has an elevation of 29, 032 feet above sea level. The Mariana Trench in the Pacific Ocean reaches about 36,000 feet below sea level. What is the different in elevation between Mount Everest and the Mariana Trench? Use a picture or diagram to support your answer.
They are 65,032 feet apart.
Evaluate the expression.
-4 1/3- (-3 3/4)
-7/12
Complete the statement using <, >, or =.
-1 5/6 ? -1.88888...
-1 5/6 > -1.88888...
Order the values from least to greatest.
-6 7/8, -6 8/9, -2 12/13, -2 13/14
-6 8/9, -6 7/8, -2 13/4, -2 12/13
Denali in Alaska stands at 20,310 feet above sea level. Death Valley in California is 282 feet below sea level. What is the elevation difference between Denali and Death Valley? Draw a picture or diagram to support your answer.
They are 20,592 feet apart.