Adding
The songyou you were taught for adding integers.
Same sign add and keep
Different signs subtract,
Keep the sign of the larger number then you'll be exact!
The phrase we use when we subtract integers.
What is KCC or KiSS.
The trick you were given to use for multiplying and dividing integers.
P N N
N P N
N N P
-24/2=
-12
√144
12
-6+3=
-3
12-5=
7
-7*8=
-56
|12| ÷ -6=
-2
43
64
9+(-10)=
-1
-8-(-12)=
4
-4*6*(-3)=
72
45÷(9)=
5
-|75|
-75
25+(-14)=
11
-23- 7=
-30
-2*(-2)*(-2)*(-3)=
24
You and 3 friends went out to dinner. The total number cost was $120. How much did each of you pay for dinner?
$30
This word means the opposite of.
Inverse
A dolphin dove 12 feet under the water, rose 5 feet, dove another 17 feet, and finally rose 23 feet. Where's the dolphin in relationship to the water?
-1 under the water.
You began your hike up the mountain at 1,123 feet above sea level. When you finished your hike, you were 5,280 feet above sea level. What is the difference in elevation?
4,157 feet
You list 300 points over your next 5 turns in the game you were playing. How many points did you lose?
-1500 points
You lost 50 points over 5 turns. How many points did you lose per turn?
-10
The distance a number is from zero on a number line.
Absolute value