Adding Integers
What is the Rule for Adding Integers with same signs?
SAME SIGNS ADD
SAME SIGN KEEP THE SIGN
What is the rule for subtracting integers?
KEEP CHANGE CHANGE
What is the rule when multiplying integers with the same signs?
SAME SIGNS POSITIVE
What is the rule for dividing integers that have different signs?
DIFFERENT SIGNS NEGATIVE
What is the Order of Operations?
What is PEMDAS, Parentheses, Exponents, Multiplication, Division, Adding, Subtraction?
What is the rule for adding integers with different signs?
DIFFERENT SIGNS SUBTRACT
KEEP SIGN OF BIGGER NUMBER
-35-14
-49
-2(-11)
22
(-34)/2
-17
(42-23)x2
38
15 + -8
7
-28 - (-23)
-5
13 * (-12)
-156
-264 ÷ (-24)
11
23-34(2)=
-45
A submarine at 21 feet below sea level suddenly moves up about 6 feet. At what depth is the submarine located now?
-21+6= -15
If it is 5 degrees outside and the temperature will drop 17 in the next six hours, how cold will it get?
5-17= -12
Nine soccer players participated in a fundraiser. If each student raised $15.25, how much money did the players raise in total?
$137.25
95 ÷ (-5)
-19
6−(9−2)+3×6
17
15 + (-24) + (-8) + 10
-7
-18 – (-2) – 13 – 26
(-55)
The local movie theater reported losses of $475 each day for three days. What was the loss for the three days?
-1425
A helicopter descended 1080 ft over 9 minutes. Find the speed of the helicopter per minute.
What is -120 ft per minute.
[(3 + 9) ÷ (3· 2)] + [(2· 6) ÷ 3]
6