Math Terms
A letter used to represent an unknown number
What is a variable?
2k + 5 = 15
What is k = 5?
3a - 5 = 4
What is a = 3?
m/5 + 4 = 12
What is m = 40?
z/6 - 8 = 2
What is z = 60?
The opposite of division
What is multiplication?
6a + 11 = 41
What is a = 5?
5m - 7 = 23
What is m = 6?
y/5 + 11 = 6
What is y = -25?
x/3 - 3 = 3
What is x = 18?
The four basic operations
What are addition, subtraction, multiplication, and division?
4r + 26 = 14
What is r = -3?
6k - 5 = -29
What is k = -4?
k/-8 + 21 = 17
What is k = 32?
y/9 - 15 = 5
What is y = 180?
A set of two numbers that when added together equal zero
What is a zero pair?
12s + 7 = 6s + 19
What is s = 2?
4j - 71 = 29
What is j = 25?
g+12/7 = 10
What is g = 58?
z-12/6 = 3
What is z = 30?
A number right in front of a variable
What is a coefficient?
48 + 3f = 15f
What is f = 4?
21q - 38 = 14q - 17
What is q = 3?
w/1000 + 3500 = 6500
What is w = 3,000,000?
-d/10 - 76 = 24
What is d = -1000?