Addition Problem
17+137
154
41-19
22
7 x 8
56
140 / 7
20
Multiplication, Addition, Subtraction, Division
What are the 4 basic math operations.
Solve for x
x + 12 = 15
x=3
x - 10 = 100
x = 110
2x = 8
x=4
x / 2 = 9
x = 18
Opposite or Reverse
What is inverse?
Solve For X
x+9 = 51
x = 42
x -12 = 22
x = 10
3x = 36
x = 12
x / 3 = 4
x = 12
In order to maintain equality, I must do the same exact operation of the same value to both sides of the equal sign
What is the Property of Equality?
Solve for X
x + 41 = 42
x=1
x - 10 = 0
x = 10
7x = 91
x = 13
x/15 = 8
x= 120
A number that is unknown to us. Can change depending on the different scenarios.
What is a variable?
x + 10 = 8
x = -2
x - 51 = 41
x = 92
13x = 352
Leave your answer as a simplified/ mixed number fraction for credit
x = 27 1/3
x / 10 = 120
x = 1200
The number in front of a variable. Specifically being multiplied to that variable.
What is a coefficient?