Alg 1 Jeopardy

Basic Arithmetic

100

Add the following: 

28 + 99

127

200

Compute the following: 

-45 + 32

-13

300

Subtract the following: 

33 - 26

7

400

Compute the following: 

11 x 12

132

500

Compute the following: 

108 ÷ 4

13

Order of Operations

100

70 − 5 × 9

25

200

27 ÷ 3 − 3

6

300

2³ × 3²

72

400

44 × 5 ÷ (9 + 11)

11

500

84 ÷ 4 × 6 − 114

12

Linear Equations

100

Solve for v.

v − 7 = 6 

v = ??

v = 13

200

Solve for x. 

x − 7 = 13

x = ?? 

x = 20

300

Solve for n.

n + 16 = 9 

n = ??

n = -7

400

Solve for b. 

b/2 = 2.7

b = ??

b = 5.4

500

Solve for b.

14b = −56 

b = ??

b = -4

Linear Inequalities

100

Identify the following symbol notation: <

Less than

200

Verbally, what is the expression: x ≥ 3

"x is greater than or equal to 3"

300

Solve for a.

a - 17 > -16

A. a > 1

B. a < 1

C. a >= 1

D. a <= 1

A. a > 1

400

Solve for x.

-3x > 3

A. x > -1

B. x < 1

C. x < -1

D. x > 1

C. x < -1

500

Solve for b. 

-b - 2 > 8

*FLIP SIGN IF MULTIPLY/DIVIDE BY NEGATIVE #*

b < -10

Definitions

100

What is Algebra?

Algebra is a branch of math that uses the basic operations.

Algebra is a branch of math that involves solving for unknowns or variables (ie. represented by letters). 

200

What is a variable?

A variable is a symbol for a value we do not know yet. It must be found by solving for it!

300

The following definition is for what word:

"Mathematical expression where the sides are not equal to one another"

Inequality 

400

The following definition is for what word:

"When we have two or more equations that work together"

System of Equations

500

Define slope.

Slope is the steepness of a line. 

Slope is rise/run, or a rate of change.

Slope is "m" in slope-intercept form.