James dives 10 feet under water and swims back up 3 feet. Where is his current location in the water?
-10 + 3= -7
100
The opposite of 100
-100
200
Integer
Positive and negative whole numbers and 0
200
-12 + 5
-7
200
4 - 11
4 + (-11) = -7
200
Albert gets paid $100, and then must pay his cable bill which is $245. How much money does he have?
100 - 245 = $-145
200
Order the following numbers from least to greatest
10, -2, 2, -8, 12
300
What are additive inverses
Numbers that are opposite and have a sum of zero
300
-16 + (-17)
-33
300
15 - (-7)
15 + 7 = 22
300
The temperature is now 76 degrees, it rose 12 degrees overnight. What temperature was it last night?
76-12 = 64 degrees
300
Which situation is represented by the integer 10? (deduction of $10, gain of $10, descent of 10 feet, loss of 10 yards)
gain of $10
400
-|6| =
|-6| =
-|6| = -6
|-6| = 6
400
How do you find the sum of numbers with different signs
Subtract and take the sign of the # with the greater absolute value
400
-27 - (-3)
-27 + 3 = -24
400
In a game, Paulino earned 15 points in the first round, in the 2nd round he lost 20 points for not showing sportmanship. In the final round he scored double what he did in the first round. What is his final score?
15 + (-20) + 30 = 25 points
400
Ludwin gained 10.2 pounds when he was in 4th grade. Then he gained 32.45 pounds in 5th grade. In 6th grade he lost 20.29 pounds. What was his net weight loss or gain?
22.36 gain
500
The sum of a positive integer and a negative integer is _____ zero (always, sometimes, never)
sometimes
500
-16+18+-17
-15
500
-10 - 11 - (-3)
-10 + (-11) + (3)= -18
500
Anaysa starts with $1000 in her bank account, she withdraws $750 to pay her rent. She lets a friend borrow $70, buys new clothes for $120. She finds $100 cash on the street. How much money is in her bank account?