Word Problems
Solve. The temperature at 6 a.m. was -12 degrees
C. By 10 a.m., it had risen 5 degrees. By 10 p.m., the temperature had dropped 3 degrees. What was the temperature at 10 p.m.?
What is -10 degrees C?
Integers less than 0
What is negative integers?
A scuba diver descended to 14 feet below sea level. She then ascended 4 feet and swam 10 feet ahead. She then descended 6 feet. At what depth is she now?
What is 16 feet below sea level, or -16 feet?
Solve. Starting on their own 40-yard line, the Tigers gained 5 yards on their first play. Then they lost 15 yards in a penalty. What yard line are they on now?
What is their 30-yard line?
4 - 6 =
What is -2?
integers that are the same distance from 0 on a number line, but is opposite directions
What is opposites?
Solve. A treasure hunter started exploring at -50 ft from the water's surface and then went down to -85 ft. What is the difference between the two integers?
What is -35 ft?
x + 4 = -4
What is x = -8?
-41 - 18 =
What is -59?
Order from greatest to least -1565, -1556, -1576, -1542
What is -1542, -1556, -1565, -1576?
Explain different manipulative/strategies to use when calculating integers...
what is: Number line, counters, blocks etc.
Solve. Two explorers start a hike in a valley 12 feet below sea level. When they finish their hike they are at 22 feet above sea level. What is the difference between the two elevations?
What is 34 ft?
x + -6 = -1
What is x = 5?
51 - (-23) =
What is 74?
Name an integer to represent each situation. A profit of $300. A loss of 20 yards.
What is +300 and -20?
an integer's distance from 0 on a number line
What is Absolute Value?