Expressions and Equations
2x=8
x=4
3/4 + 2/5 =
1 3/20
-4 x 6
-24
If you added Mrs. Ramirez's kids and Ms. Lindford's kids, how many kids would there be in all?
6
Combine like terms:
4x + 9 - 8y - 3x + 20y - 11
x - 2 + 12y
5/8 - 4/8=
1/8
-2(-15)
30
How does Mrs. Ramirez get the attention of the students in the classroom when students are too loud or not paying attention?
Doorbell and counts down from 5
What is the Reciprical of 2/5
5/2
4x - 3y + 6 + (-3x) + 7y - 13
x + 4y - 7
(-3) + 6
3
-28 divided by 4
What is one of Mrs. Linford's favorite cartoons?
Bluey
What is the absolute value of -7
7
Rewrite the following expression without parentheses:
-5(4-3x)
-20 + 15x
(-3) - (-8)
5
3/5 multiplied by 7/8
21/40
What is Mrs. Ramirez's favorite color?
Purple
What is the difference between an equation and an expression?
Equation has an equal sign where expression does not.
Solve for x?
3(2x-6)=54
x = 12
2 3/4 - 1 1/4 - (-1/2)
2
4/9 divided by 3/5
20/27
A farmer has 14 horses, but all except 6 run away. How many horses does he have left?
6
What are the steps of order of operations?
PEMDAS