Order of Operations
What does PEMDAS stand for?
Parenthesis, Exponents, Multiply & Divide (left to right), Add and Subtract (left to right)
Round 34 to the nearest tens place
30
Evaluate: 8y - 3, for y=-2
-19
Find the mode: 52.2, 51.8, 58.4, 52.7, 52.2
52.2
When graphing inequalities, which symbols are used for an open circle?
< and >
Simplify:
36 div (-2) + 4 * 3=
-6
Round 13.42 to the nearest tenth
13.4
Solve the equation: 84 = -4t
t=-21
Find the median: 52.2, 51.8, 58.4, 52.7, 52.2
52.2
When graphing inequalities, which symbols are used for a closed circle?
<= and >=
Simplify: 4a + 5(2c - a)=
-a + 10c
Round 3.40563 to the nearest hundredth
3.41
Solve the inequality:
x - 9 <= 6
x<=15
Find the mean: 75.25, 77.75, 76.5, 70.25, 76.5
75.25
What is the opposite of -|-5|?
5
Simplify: 8 - 2(12 - 10)=
4
Estimate 4.789 + 3.002 + 9.117
17
Solve the inequality:
n/-2 <= 7
n>= -14
What is the median?
The middle point of a set of data
What is the opposite of |-3|?
-3
Simplify
{5+2(9-4)}/3
5
Estimate: 60.245 + 13.55 + 8.012 =
82
Solve the inequality:
x/11 <= -4
x<= -44
What is the mean and mode?
What is Mrs. L's favorite color?
Blue