UNIT 1
exponents and order of operation
exponents and order of operation
Evaluate 52
25
Write the product as a power:
5x5x5x5
54
frogs to turtles
4 frogs and 2 turtles
4:2
Write 78% as a decimal
0.78
301 divided by 7
43
What the GCF of 24 and 26?
GFC = 26
How many inches are in 5 and 1/2 yards?
198 inches
Basketballs to soccer balls
6 basketballs and 4 soccer balls
6:4
Write 55% as a decimal
0.55
1722 divided by 14
123
8 x 8 - 2 = ?
62
3x _ = 1
1/3
calculators to pencils
2 calculators and 6 pencils
2:6
Write 9% as a decimal
0.09
629 divided by 12
52
42 x 2 + 8 x 7 = ?
280
1/8 divided by 1/7
9.5
iced tea to lemonade
2 ice tea and 3 lemonade
2:3
Write 0.06% as a decimal
0.0006
8068 divided by 31
260
The front door of a house is painted white and blue, each window is a square with a side length of 7 inches. What is the area of the door?
294
in an aquarium 2/5 of the fish are surgeonfish. Of these 3/4 are yellow tangs. What portion of all fish in the aquarium are yellow tangs?
3/10
Twelve of the 28 students in a class own a dog. What is the ratio of students that own a dog to students that do not?
12:16
About 80% of the precipitation that enters Crater Lake fall directly on the surface of the Lake. Write this percent as a decimal
0.88
A cheetah can run 103 feet per second. A zebra can run x feet per second. Write and simplify an expression that represents how many feet farther the cheetah can run a 10 seconds.
1030 - 10x ft