Order of Operations
Adding Integers
Percent
Interpreting Negative Numbers
Changing Elevations
100
Simplify the following expression:
What does the P stand for in PEMDAS
PARENTHESES
100
What is 3/4 as a decimal?
.75
100
4___5
4 < 5
100
A whale starts at -3m and changes 4m. What is the final elevation?
1m
200
What does the E stand for in PEMDAS?
Exponent
200
What is 1/2 as a decimal?
.5
200
3434 ______ 3432
3434 > 3432
200
A fish starts at -11m and changes 7m. What is the final elevation?
-4m
300
Is order of operations the same thing as PEMDAS?
YES
300
95% is what as a decimal?
0.95
300
-.6___ -.67
-.6 > -.67
300
A zebra starts at 11m and changes 16m. What is the final elevation?
27m
400
WHAT CALCULATION DO I DO FIRST?
(11 -7)
400
60% is what as a decimal?
0.60
400
-.25 ____ .4
-.25 < .4
400
A whale starts at -9m and changes -4m. What is the final elevation?
-13m
500
4 x 3 + 10 what calculation do I do first?
4 x3
500
6 + (2 x 3) =
12
500
What is 1/2 as a percent
50%
500
-1001 _____ -1000
-1001 < -1000
500
A fish starts at -1m and changes 1m. What is the final elevation?
0m