"REAL Number Review"

Vocabulary

100

These numbers can be written as fractions

What is a rational number

200

These numbers cannot be written as fractions

What are irrational numbers?

300

A number written in the normal way.

What is standard notation?

400

All rational numbers and irrational numbers are...

What is real?

500

The number that is being multiplied.

What is the base?

Rational vs. Irrational

100

3/5

Rational

200

The square root of 121

What is rational?

300

0.10110...

What is irrational?

400

3.45454545...

What is rational?

500

cube root of 10

What is irrational

Estimating Roots

100

square root of 18

What is 4 and 5

200

square root of 80

What is 8 and 9

300

square root of 115

what is 10 and 11

400

square root of 386

what is 19 and 20

500

cube root of 11

What is 2 and 3

Scientific Notation

100

91, 691, 000 in scientific notation

What is 9.1691 x 10⁷

200

0.0513 in scientific notation

What 5.13 x 10^-2

300

3.05 x 10^-7  in standard notation?

What is 0.000000305?

400

9.45 x 10⁵ in standard notation

What is 945,000

500

(9 x 10⁶) x (3 x 10²)

What is 2.7 x 10⁹

Order of Operations

100

10 - 2 x 4 + 5

What is 7?

200

( 13+11) / (1+3)

What is 6?

300

(8 - 3) + 12 / 4

What is 8?

400

(18 + 2) x (9 - 6) - 8²

What is - 4?

500

(12 - 4)² + (12 - 15 / 5)

What is 73?