Chapter One

Variables and Expressions

100

Write an algebraic expression for the word phrase

4 more than p

P+4

200

The sum of 14 twice the number x

2x+14

300

The sum of 52 and half the number t

t/2+52

400

The product of 64 and a number f, over the product of 4 and 16

64f/64 -> f

500

The product of a number p and 23140 divided 2, times 4, times 3, divided by 16, times 8

69420p

Evaluating Expressions

100

3³

27

200

6⁷

279936

300

Evaluate the expression for y=4 x=3

y³-x³

37

400

Evaluate the expression for y=4 x=3

(2y²+x³)+x⁶-y⁴

514

500

evaluate the expression y=4, x= 5

(y³x²-y²x³)+400+1(-1+1)

1

Real Numbers

100

Square root of 169

13

200

Square root of 121/16

11/4

300

Square root of 17

Round to the nearest integer

4

400

Square root of 80

Round to the nearest integer

9

500

Order from least to greatest

√16, √5, -3, 5, 6^1/3, 1, 7/4

-3, 1, 7/4, 6^1/3, √5, √16, 5 

Properties of Real Numbers

100

Simplify the equation

10*2*15*7*9

18900

200

15mn/m

15n

300

44xy/4x

11y

400

4(17x)

68x

500

9(15x+3)/3x

72

Adding and Subtracting Real Numbers

100

10-17

-7

200

1.9-3.5

-1.6

300

-2.7+9

6.3

400

1-1/2-1/3-1/4

11/12

500

f/5-(-f/5)

.4f