Integer Operations
What is (-8)+(-5)?
-13
What is the value of /-14/?
14
Convert the improper fraction 17/5 to a mixed number
3 2/5
Find the Least Common Multiple (LCM) of 6 and 8.
24
What is the opposite of $-7.5$?
7.5
Solve (-12)-(-7)
-5
True or false: /-9/ </5/
false (9>5)
Solve: 3/4x8/9 in simplest form
2/3
Find the Greatest Common Factor (GCF) of 24 and 36.
12
Which number is larger: -0.6 or -3/4?
-0.6
What is (-6)x9?
-54
Which temperature is colder: -12*F or -18*F?
-18*F
What is the reciprocal of 2 1/3?
3/7 since 2 1/3=7/3
Hot dogs come in packs of 10 and buns in packs of 8. What is the smallest number of each you can buy to have an equal number of hot dogs and buns?
40 (4 packs of hot dogs, 5 packs of buns)
Place these numbers on a number line mentally and order from least to greatest:-1.5, -1/2, -2, -0.25,
-2, -1.5, -1/2, -0.25
Evaluate: (-48) divided by (-6)
8
Evaluate: /-15/+/8/-/-3/
20
Solve:4.25x0.6
2.55
You are making snack bags with 18 apples and 24 oranges. What is the greatest number of identical bags you can make with no leftover fruit?
6 bags (each with 3 apples and 4 oranges)
A submarine is at -120 feet and dives down another 45 feet. What integer represents its new position relative to sea level?
-165 feet
Solve: 15-(-8)+(-12)
11
Order these numbers from least to greatest:
-4,/-6/,-9, 0, /-2/
-9, -4,0,/-2/,/-6/
Solve:5/6 divided by 2/3 and simplify.
1 1/4 or 5/4
Two flashing lights turn on together. One flashes every 12 seconds, and the other every 15 seconds. How many seconds will pass before they flash together again?
60 seconds
Evaluate:-/-8+3/
-5