Integer Operations
What is the DIFFERENCE between the greatest and the smallest value?
5.7 , -2.1 , 8.9 , -4.5 , 3.4
What is 13.4
8.9 - (-4.5)
The temperature in your apartment was 79 degrees. Then, you stepped outside a December morning and the temperature was -18 degrees. What is the change in temperature?
What is 97 degrees?
5/8 - (1/2)
What is 1/8
Select all the true statements.
a) 2.3+(-2.3) is negative.
b) (-3.7)+(-3.7) is zero.
c) 2.6-(-124) is positive.
d) 52+(-2.5) is zero.
e) -72-(-100) is negative
What is C
Which equation is not equivalent to the expression below?
22 - 8 - 2
a. 22 + -8 + -2
b. 22 + -8 - 2
c. 22 + 8 + -2
d. 22 - 8 + -2
What is C?
A centipede is -6 feet from the surface. A bird is 12 feet above the surface.
Select all the expressions that represent the change in elevation between the two animals.
What is A and E.
Order the following numbers from least to greatest. -9 1/2, 9 1/2, 9 3/4, -9 1/4, -9 3/4
What is -9 3/4, -9 1/2, -9 1/4, 9 1/2, 9 3/4?
What is 18 - 6 - 2?
What is 10.
Which of the following situations results in a sum of 2?
A. Temperature was -8 degrees. By the end of the day, it rose 6 degrees.
B. Losing 5 pounds then gaining 7 pounds
C. Depositing 42 dollars then withdrawing 40 dollars.
D. A debt of $35. Earned $12 for walking dogs and earns $20 for mowing his lawn.
What is B, and D
B. -5 +7 = 2
C. 42 - 40 = 2
What is the distance between -4 2/3 and 5 1/3 on a number line?
What is 10.
In golf, 0 represents a score of par, and a player’s score describes its relationship to par. Which golfer’s score is closest to par?
A) Tiger Woodsscored -4 on Thursday and 3 on Friday.
B) Phil Mickelson scored +4 on Thursday and -4 on Friday.
C) Adam Scott scored 0 on Thursday and 3 on Friday.
D) Sergio Garcia-5 on Thursday and -2 on Friday
What is B)Phil Mickelson?
The 100 meter record is 10.87 seconds. Susan's best time is 12.13 seconds.
What is the difference between Susan's time and the record?
What is 1.26 seconds.
The temperature in a city was 5.8 degrees Celsius on Monday and dropped by 3.2 degrees Celsius on Tuesday. What was the temperature on Tuesday?
What is 2.6.
What is the value of 4 + (-22) - 1?
What is -19?
Location A has an elevation of 142 feet below sea level. Location B has an elevation Of 448 feet above sea level. What is the difference in elevation between the two locations?
What is 590 feet.
A crane lifts a pallet of concrete blocks 8 feet from the bottom of a truck. The truck drives away and the crane lowers the pallet 13 feet. What is the final position of the pallet relative to where it started.
What is -5 or 5 feet lower.
What is the distance between -10 and -6?
What is 4.
A student had $25.50 in his wallet and spent $12.75 on lunch. How much money does he have left?
What is $12.75.
Which value has the GREATEST expression?
A. -15 - 16
B. -15 - (-16)
C. -16 + (-15)
D. -16 - 15
What is B
B. -15 - (-16) = -15 + 16 = 1
Peter pays for a gym membership. He pays $10.50 per month. He decides after 4 months that he wants to cancel. How much will he have to pay for the 4 months?
What is paying $42.00 OR
-$42.00
The temperature was -7 degrees when you go to school on Tuesday. The temperature rose 25 degrees during the day, but fell 30 during the night. A heat wave increased the temperature 40 degrees on Tuesday, but then an artic wind overnight decreased the temperature 65 degrees. What was the temperature on Wednesday?
What is -37 degrees?
Fox River measured at 7/3 feet high at the beginning of October. Over a couple weeks, the water level decreased 4/5 feet. What is the current water level of the Fox river?
What is 23/15 feet high
or
1 and 8/15 feet high
A scuba diver is swimming at a depth of -6.6 meters. He then swims 0.5 meters towards the surface every second for a total of 10 seconds. What is the divers new location relative to the surface of the water?
What is -1.6 feet
or 1.6 feet below sea level