Show:
Integer Operations
Order of Operations
Substitution
Distribution and Factoring Expressions
100

-4 + -5

 -9

https://www.khanacademy.org/math/arithmetic/arith-review-negative-numbers/arith-review-add-negatives-intro/v/adding-negative-numbers


100

Simplify the following expression:

62


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

100

Evaluate for when x = 8


4x - 2 

30

100

Factor the expression

16a-4

4(4a-1)

200

14 + -12

2


https://www.khanacademy.org/math/arithmetic/arith-review-negative-numbers/arith-review-add-negatives-intro/v/adding-negative-numbers

200

Simplify the following expression:

5


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

200

Evaluate for when m = 2 


18/m + m

11

200

Factor the expression

24b-16

8(3b-2)

300

-10 - 15

-25


https://www.khanacademy.org/math/arithmetic/arith-review-negative-numbers/arith-review-add-negatives-intro/v/adding-negative-numbers


300

3 + 42 * (3 + 2)

83

300

Evaluate for p=-5

p + 7 * 3 

6

300

Factor the expression

13c-11

Prime

400

-2 + -3 + 5

0

https://www.khanacademy.org/math/arithmetic/arith-review-negative-numbers/arith-review-add-negatives-intro/v/adding-negative-numbers

400

45

400
Evaluate for a = 3 and b = 4 


a - 3b + 2

- 7 

400

Distribute:

3(11d -5)


33d-15

500

- 4 - (-10)

-14

500

10div(4-9*6)

-1/5

500

Evaluate for x = 3 


x2 - 4x 

-3

500

Distribute:

-4(7x-9)

-28x+36