Like Terms

Vocabulary(basic)

100

What is "the number in front of a variable"?

Coefficient

200

What do you call the numbers/variables that make up an expression 

eg. 3x or 7 or a

terms

300

What property tells you to multiply the outside number by everything on the inside?

Distributive property

400

What do you call a term in a n algebraic expression that does not contain variables?

constant

500

What is "a math phrase containing terms without an equal sign"?

expression

Parts of an Expression

100

Identify the constant: 

4x-z-23

23

200

Name the coefficient(s):

4x + 9 - w - 7r

4 (coefficient of x)

-1 (coefficient of w)

-7 (coefficient of r)

300

Identify the variable(s): 

7t + 43 = 2 - 7v - 121

t and v

400

Identify the constant(s):

6 - 7m + 24 - 2b

6 and 24

500

How many terms are in this expression? 

10 + x + 5x - 7 + 8t

5

Simplify the expression

100

Simplify:

12z + 12y + 13z - y

25z+11y

200

Simplify:

p + 15 - 5

p+10

300

Simplify:

15b + 13c - 12b + 10c + 8

3b + 23c + 8

400

Simplify:

25a + 3b - 10a - (-b) 

15a + 4b

500

Simplify:

5(5x) + 5 - 3b

25x + 5 - 3b

Simplify the expression (x and ÷)

100

3d×2w

6dw

200

3t×11y×z

33tyz

300

a³×a×w⁵×a×w²

a⁵w⁷

400

9w⁸n⁷
3n²

3w⁸n⁵

500

(9w⁴×5y⁷)÷(3w²×d)

15w²
  d

Factorise/Expand

100

Expand 3(2x + 1)

6x + 3

200

Expand 2x(4 - 3a)

4x - 6ax

300

simplify 4(2a+b) + 7a

15a + 4b 

400

Factorise 18 + 24r

6(3 + 4r)

500

Factorise 24x + 16x²

8x(3 + 2x)