Absolute Value
What is the absolute value of -5.3?
5.3
-8 + 4
-4
11/12 + (-7/12)
4/12
-4.2 + 3.3
-50
Which number is greater?
Which number is farther from 0?
4, −6
Greater -> 4
Farther from 0 -> -6
15 - (-3) =
18
-2 / 6 - ( -3 / 6 )
- 3.86 - ( - 5.63) =
1.77
The elevation of a fish is -13 feet. The fish descends 29 feet, then rises 15 feet. What is the fish's new elevation?
-27 feet
Order from least to greatest
8, ∣ 3 ∣ , −5, ∣ −2 ∣ , −2
−5, −2, ∣ −2 ∣ , ∣ 3 ∣ 8,
- 26 - 73
-99
-9/14 + 2/7
-5/14
-20.25 + 15.711
-4.539
A football team gains 5 yards on the first play, loses 8 yards on the second play, loses 7 yards on the 3rd play and gains 23 yards on the fourth play. What is the teams total gain or loss?
13 yard gain
Order from greatest to least.
∣ −6.3 ∣ , −7.2, 8, ∣ 5 ∣ , −6.3
8, ∣ −6.3 ∣ , ∣ 5 ∣ , −6.3, −7.2
- 24 - (-63)
39
-4/5 + 3/4
-1/20
-32.306 + (−24.884)
-57.19
A submarine was 725.6 ft under water 3 hours ago. Now it is 314.9 ft under water. How far did the submarine travel in 3 hours?
410.7 ft
Which number is greater?
Which number is farther from 0?
−3.25, 7/2
Greater -> 7/2
Farther from 0 -> 7/2
-146 - (-591)
445
1/3 + 1/3 + 5/8
31/24
12.48 + (−10.636)
1.844
Kingda Ka is a roller coaster in New Jersey. The first hill goes up 456 ft high, and then drops 418 ft. The second hill goes up 91 feet from the bottom of the first hill. What is the height of the top of the second hill?
129 ft