Algebra Review

Exponents

100

2^{6  *} 2⁴ 

2⁸

200

 9² /9^-3

9⁵

300

r⁵ * r^{8 *} r^-10

r³

400

8⁴r⁶s⁴ (8r²s³)

8⁵r⁸s⁷

500

12a⁸b^-3c⁵/6a²b^-2c²

2a⁶bc³

Order of Operations

100

Simplify the following expression:

https://www.khanacademy.org/math/pre-algebra/pre-algebra-arith-prop/pre-algebra-order-of-operations/v/introduction-to-order-of-operations 

What is 62?

200

Simplify the following expression:

https://www.khanacademy.org/math/pre-algebra/pre-algebra-arith-prop/pre-algebra-order-of-operations/v/introduction-to-order-of-operations

What is 5?

300

3 + 4² * (3 + 2)

What is 95?

400

 

What is 45?

500

What is 30?

Evaluate

100

For a = 2, b = 3, c= 4, and d= 12

19 - d

What is 7

200

For a = 2, b = 3, c= 4, and d= 12

d - c + 6

What is 14?

300

For a = 2, b = 3, c= 4, and d= 12

a(d - b)

What is 18?

400

For a = 2, b = 3, c= 4, and d= 12

5a - 2c

What is 4?

500

For a = 2, b = 3, c= 4, and d= 12

d + ac

What is 20

Adding and Subtracting Integers

100

-6 + (-8) =

-14

200

10 - 23 =

-13

300

-6 + 19 =

13

400

From 13 degrees Fahrenheit to -18 degrees 

-31 degrees

500

-5 + (-8) + 18 =

5

Multiplying and Dividing Integers

100

-42 / -7

6

200

6 * (-12)

-72

300

-2/-8

1/4

400

-11 * (6)

-66

500

132/-11

-12