Integers
Which of the following is an integer: 1.2, -3, 4/5
-3
What is Ms. Rinehart's abbreviation for the order of operations?
GEMDAS
Write 2.145 as a percent.
214.5%
The combination of 9 and 1
9 + 1
Is 0 an integer?
Yes
Give one real world example where an integer can be used
Temperature, Game Score, Sports Teams, Coins (not money in general), etc.
T/F: Multiplication MUST be done before division
False
When subtracting two decimals what do you do with the decimal in the final answer?
Bring it straight down!
Jeni had 4 more pairs of sandals than Ali who had 1 pair. Write the expression (do not solve)
4 + 1
List 5 key words for Division
Answers vary... Ms. Rinehart will check
Give an example of an integer
Answers can vary... Ms. Rinehart will check
What do you do first in this problem:
[(4) - 20 * 2] / 5
20 * 2
To multiply two fractions what should you do first?
Multiply straight across OR Simplify before you multiply
It was 80 degrees out earlier but with the rain the temperature dropped 7 degrees. Write the expression (not the answer)
80 - 7
When converting a Percent to Decimal, in which direction and how many places do you move the decimal?
2 places to the left
Define an integer
is a number that can be written without a fractional component
Evaluate the expression:
[(5) - 20 * 2] / 5
-7
With which operation(s) do you need an LCD for the fractions?
Addition and subtraction
Write a scenario for the following problem:
3(8) - 14
Answers vary...
Evaluate the expression:
3/5/2/15
9/2 OR 4 1/2
Can a rational number be an integer?
No
Evaluate the expression:
(5 + 4) [ (18) (2) / -6]
-54
Simplify the following expression:
-3.21-(-0.21)
-3
The product of 3 and the difference of 4 and 5. Write the expression (do not solve)
3(4 - 5)
When multiplying decimals, how many decimal places will be in your final answer?
As many as the combination of the amount of decimal places in the original two numbers.