Vocabulary(basic)
What is "the number in front of a variable"?
Coefficient
Identify the constant: 4x-z-23
23
Simplify:
12z+12y+13z-y
25z+11y
13a+15+4a
17a+15
How many bones do sharks have?
Zero
What do you call a math phrase containing letters?
algebraic expression
Name the coefficient(s):
4x+9-x-7r
4/1/7
Simplify:
p+15-5
p+10
12x+17+13y+3x-2y
15x+11y+17
Which is the only sport to have been played on the moon?
Golf
What property tells you to multiply the outside number by everything on the inside?
Distributive property
Identify the variable(s): 7t+43=2-7v-121
t/v
Simplify:
5c+3-4c
c+3
Simplify:
15b+13c-12b+10c+8
3b+23c+8
The world’s tallest building is in which country?
Dubai
What do you call a term in a n algebraic expression that does not contain variables?
constant
Identify the constant(s):
6-7m+24-2b
6/24
Simplify:
(4x 2a) + 4a - 2b
12a - 2b
Simplify:
8z+9xy=15k
simplest form
What is the official language of Brazil?
Portuguese
What is "a letter that can be used to stand for a number"?
variable/pronumeral
How many terms are in this expression?
10+x+5x-7+8t
5
Simplify:
2bc + 3cb + (5 x 2cb)
15bc
Simplify:
13q+6-6q+6p
7q+6p+6
Which country is known as the “Land of the Rising Sun”?
Japan