Unit 5 Review

Are you for Real?

100

List the set(s) the number belongs to:

0

Real, Rational, Integer, Whole

200

List the set(s) the number belongs to:

7 1/3

Real, Rational

300

List the set(s) the number belongs to:

π

Real, Irrational

400

List the set(s) the number belongs to:

√15

Real, Irrational

500

List the set(s) the number belongs to:

√16

Real, Rational, Integer, Whole, Natural

Keep it Standard

100

Convert to Standard notation:

6 * 10⁰

6

200

Convert to Standard notation:

7.3 * 10¹

73

300

Convert to Standard notation:

4.1952 * 10⁶ 

4,195,200

400

Convert to Standard notation:

5.23 * 10^-3 

0.00523

500

Convert to Standard notation:

6.3 E -4

0.00063

Operation

100

Add:

(3.8 * 10⁹) + (1.4 * 10⁸)

3.94 * 10⁹

200

Subtract:

(9.7 * 10⁵) - (1.2 * 10⁴)

9.58 * 10⁵

300

Multiply:

(5 * 10⁶) (4 * 10⁸) 

2 * 10¹⁵

400

Divide:
(9 * 10¹⁵) / (3 * 10⁷)

3 * 10⁸

500

Multiply:

(2.3 * 10⁷)(1.4 * 10^-2)

3.22 * 10⁵

Exponential!

100

j * j * j * j = ?

j⁴

200

(32x¹³y²² + 15x⁷)⁰ = ?

1

300

3^c = 1/27

c = ?

-3

400

(8x³y⁷)²

64x⁶y¹⁴

500

3xy⁶/4x^-6y = ?

3x⁷y⁵/4

Let's get Scientific

100

Convert to Scientific notation:

5.8

5.8 * 10⁰

200

Convert to Scientific notation:

68.3 * 10¹

6.83 * 10²

300

Convert to Scientific notation:

43,700,000

4.37 * 10⁷

400

Which is greater: 

4.5 * 10⁶     OR     2.1 * 10⁸

2.1 * 10⁸

500

Convert to Scientific notation:

0.000009713

9.713 * 10^-6