Math Unit 1

decimal to fraction

100

convert 0.3333333 into a fraction (simplest form)

1/3

200

convert 0.2666666 into a fraction

24/90

300

convert 2.090909090909 into a fraction

207/99

400

convert 0.2121212121 into a fraction

21/99

500

write 3.7777777 as a mixed number

3 7/9

rational vs. irrational

100

is the square root of 6 rational or irrational

rational, because it is a perfect square

200

is 2.01001000100001... rational or irrational

irrational, because it is Non Repeating and Non Terminating

300

is 9.6888888888888888 rational or irrational

rational, because it is repeating

400

is -4/5 rational or irrational

rational, because it is a fraction

500

is the square root of 11 rational or irrational

irrational, because it is a non perfect square

square root vs. cube root

100

what is the square root of 81

9

200

what is the cube root of 125

5

300

approximate the square root of 32

5.6

400

x²=10

what is the value of "x"

x = +/- square root of 10

500

list from least to greatest

5.2, -5.66666, 3.9, square root of 21, 5.6

-5.6666, 3.9, square root of 21, 5.2, 5.6

exponents

100

2⁸ . 2⁴

2¹²

200

8⁷/8³

8⁴

300

(3⁴)⁵

3²⁰

400

5⁰

1

500

what is 5^-15 written as a positive integer

1/5^15

other

100

what are the two possible solutions to 

s²=100

+10 and -10

200

The area of Mrs. Kluber's garden is 121ft².  How long is each side of the garden?

11

300

Kyle wants to buy a tank for his fish.  He wants to put a tint on each side.  What is the value of each side when the volume=343ft³

7ft

400

evaluate for x=4 and y=3

27x⁰y^-2

3

500

Evaluate the expression for x=2 and y=4

16x⁰ + 2x² . y^-1 

18