Real Numbers

Order of Operations

100

45 - 2 • 5² ÷ 10 =

What is 40?

200

60 ÷ 3(4) + 5(-3)

What is 65?

300

√xy  + 2x - y   when x = 12 and y = 3

What is 27?

400

2/3x + 1/4y  when x=1/2 and y=2/3

What is 1/2?

500

m² + 2n - 7  when m=-4 and n= -3

What is 3?

Real Numbers

100

√36

What is Natural?

200

π

What is Irrational?

300

3/4

What is Rational?

400

0

What is Whole?

500

0.222222...

What is Rational?

Integers

100

-34 + (-4) =

What is -38?

200

-36 ÷ -9 = 

What is 4?

300

|2 - 15| =

What is 13?

400

|-33| - |-2| = 

What is 31?

500

12 + | 3 - 24| = 

What is 33?

Fraction/Decimal/Percent

100

4/5 as a percent

What is 80%?

200

-5/9 as a decimal

What is -0.55555...

300

130/100 as a decimal

What is 1.3?

400

3/8 as a decimal?

What is 0.375?

500

0.065 as a percent?

What is 6.5%

Misc.

100

Write a³ b^-5 c⁰ d without negative exponents.

What is a³ d

              b⁵

200

6^-1 • 9(2)²

What is 6?

300

Estimate √300 

What is 17.3?

400

What is 0.0000032 in scientific notation?

What is 3.2 x 10^-6 ?

500

Write 3.687 x 10⁷ in standard form.

What is 36,870,000?