Real Numbers

Rational Numbers

100

6/11 written as a decimal

What is 0.54 repeating

200

0.777... as a fraction

What is 7/9?

300

The square root of 2.

What is an irrational number?

400

0.545454.... as a fraction.

What is 6/11?

500

7/8, 5, 33/11, -6

What is a rational number?

Powers and Exponents

100

(-4)³

What is -64?

200

9x9x9

What is 9³ or 729?

300

(2)(c)(2)(c)(c)

What is 4c³?

400

g⁴+h² when g=2 and h=-3

What is 25?

500

h⁴-(h-g)³ when h=2 and g=-3

What is -109?

Exponent Properties

100

c²(c⁴)

What is c⁶?

200

f⁴/f⁵

What is 1/f?

300

x³(x^-3)+d³²/d³²

What is 2?

400

(2x³)(4x)³

What is 128x⁶?

500

(-2x)⁵/(2x²)³

What is -4/x?

Scientific Notation

100

1 x 10¹⁰

What is ten billion?

200

123,400,000

What is 1.234 x 10⁸?

300

1.234 x 10^-6

What is 0.000001234?

400

1.23 x 10¹² + 5.678 x10⁹

What is 1.2345678 x 10¹²?

500

9.87 x 10^-6 divided by 6 x 10^-10

What is 1.645 x 10⁴?

Roots

100

13

What is the square root of 169?

200

Cubed root of 64.

What is 4?

300

x²=144

What is 12?

400

x³=8000

What is 20?

500

Cubed root of 125,000.

What is 50?