Show:
Order of Operations
Combine Like Terms
Distributive Property
Expressions
Random
100

(-14)(2) + ( 4 * 3)= 

-16

100

Combine any like terms

2x - x + 3 + x2 -6

x2 + x - 3

100

Distribute:

-2( x - 4) 

-2x + 8

100

Change these words to expressions:

2 times a number, x, plus 80 

2x + 80

100

What is the celebration/holiday on FEB 17th?

Lunar/Chinese New Year

200

(-2)2 + 30/10=

7

200

Combine any like terms 

15x - 5 + 9 x 

24x - 5

200

Distribute:

6 ( n - 3)

6n -18

200

Change these words to expressions or equations: 

The cube of a number, x, times 10 is 30

x3 * 10 = 30 

200

When is your quiz?

Wednesday Jan 21

300

(-1)(-5) - (9 * 6) =

-49

300
Distribute and then combine like terms:


-4(x - 6x) = _____-

-4x - (-4)(6x) = -4x + 24x = 20x


300

Distribute:

2 ( c + 3) 

2c + 6

300

Are these expressions equivalent?

(20 + 10)/ 2 and ( 2 * 2 * 3) + (-3)(-1) 

yes

300

What would be the SECOND step in this equation?

5(3-5) + 4 * 10 

multiply 5(-2)

400

(-2)3 + 15 - 8 =

-1

400

Combine like terms: 

2x2 - x + 4x  - 6 + 8x = _______

2x2 + 11x -6

400

Distribute:

10 (x - 10) 

10x - 100 

400

Are these expressions equivalent?

( 4 * 4 * -2) and (-20 + 12)

no

400

What is the only US state made up entirely of islands?

Hawaii