Pre-Algebra Topic 1 Review

Rational and Irrational Numbers

100

Does the following decimal repeat or terminate?

0.554

Terminate

200

Write 0.22.... as a fraction

2/9

300

Write the equivalent decimal to 

55/4

13.75

400

Write in order from least to greatest the following numbers...

1/2, 4.5, -3, sqrt100

-3, 1/2, 4.5, sqrt 100

Simplify square and cube roots

100

Simplify...

sqrt 144

12

200

Simplify...

3sqrt64

4

300

What 2 whole numbers are in between sqrt. 45? Estimate the decimal..

sqrt45

6 and 7

6.6/6.7/6.8

400

x^2 = 289

x = +/- 17

Exponents

100

Simplify

6⁰

1

200

Multiply the exponents

5³ x 5⁹

5¹²

300

Simplify

4^-2

1/4^2 = 1/16

400

Evaluate if x = 2 and y = 7

5^x + y^3

368

500

Multiply the exponents

(8^4)^9

8³⁶

Scientific Notation

100

Write in scientific notation

0.0041

4.1 x 10^-3

200

Write in scientific notation

12,000

1.2 x 10⁴

300

Write in standard form

1.53 x 10³

1,530

400

Write in standard form

450 x 10^-6

.00045

500

Multiply the following..

(3.8 x 10⁸)(2.3 x 10⁵)

8.74 x 10¹³

Mystery

100

What is today's date?

Tuesday September 17, 2024

200

When is the homecoming dance?

Saturday September 28, 2024

300

When is our test?

Thursday

400

What month was Ms. Barnett born in? 

August