Percent
Ratios and Rate
Basic Skills
Expressions
GCF and LCM
100

What is the total value you use to calculate percent?

100

100

Use the numbers 3 and 6 to write a ratio in two different ways.

3:6 and 3 to 6

OR

6:3 and 6 to 3

100

What is 246 + 431 = ?

677

100

What is the Order of Operations?

What is the purpose of the Order of Operations?

PEMDAS

The steps you follow to evaluate an expression.

100

What does GCF stand for?

Greatest Common Factor

200

Write the fraction 26/100 as a percent.

26%

200

Christian has a collection of 18 shark teeth. He identified them as 6 tiger shark teeth, 8 sand shark teeth, and the rest bull shark teeth.

What does the ratio 6:8 represent?

tiger shark teeth to sand shark teeth

200

What is 528 - 376 = ?

152

200

Write the numerical expression:

3 times the sum of 4 and 1, minus 9

3 X (4 + 1) - 9

200

What does LCM stand for?

Least Common Multiple

300

Write 84% as a fraction.

84/100

300

It takes Jamila 4 steps to walk 12 feet. How many steps does it take for her to walk 120 feet?

40 steps

300

What is 72 X 94 = ?

6,768

300

Evaluate the expression:

(1 + 2) X (3 + 4)

21

300

Find the GCF of 24 and 32.

8

400

Mr. Skelton is reading a book that is 400 pages long. He has read 20% of the book so far. How many pages of his book has he read?

80 pages

400

Mr. G expects to give 18 haircuts every 6 days. Based on this information, how many days will it take him to give 90 haircuts?

30 days

400

What is 856 divided by 8 = ?

107

400

Evaluate the expression:

5m + 26

when m = 3

41

400

Find the LCM of 3 and 4.

12

500

There are 300 students going to Knott's Berry Farm. On Monday 10% of students turn in permission slips, and on Tuesday 30% of students turn in permission slips. How many students have turned in permission slips?

120 students

500

A box of cereal holds 12 cups. This is equivalent to 16 servings. What is the rate of cups per serving?

3/4 cup

500

Raoul bikes 7 miles one week. Jackson bikes 28 miles the same week. How many times as many miles as Raoul bikes did Jackson bike?

4 times as many

500

Evaluate the expression:

(4 + (2^3 + 4) X 8) divided by 5

20

500

Ms. Clutter is putting supplies in buckets for a lab experiment. She has 15 beakers, 24 straws, and 39 jelly beans. What is the greatest number of buckets she can make so each supply item is distributed equally?

3 buckets