Show:
Addition
Subtraction
Multiplication
Division
Bonus
100
What is (-7)+(-15)
Answer: -22
100
What is 1-1
0
100

What are the rules for multiplying integers?

Same signs= positive answer

Different signs= negative answer

100

26/13

2

100
What is the opposite of 456?
Answer: -456
200
What is 52+(-7)
Answer:45
200
What is (1)-(-3)
4
200

What is the product of this problem -3 x 8=

-24

200

72/-9

-8

200
What is l-4l ___ l7l DOUBLE POINTS
Answer: <
300
What is 4+(-8)+60+(-16)
Answer: 40
300

-43-43

-86

300

-12x7

-84

300

-156/(-12)

13

300
300: What does it mean for an integer to have a opposite? DOUBLE POINTS
Answer: An integer’s opposite is the number that has the same absolute value as the integer, but is that many spaces on the other side of 0.
400
What is the problem? Then find the correct sum. 29+(-12)=41
Answer- The person answering this problem added the integers as though the integers had the same sign and made the answer positive. The correct answer is 17.
400

-65-(-73)

8

400
-234 x -23=
4,782
400

-1700/17

-100

400
What is absolute value? Can absolute value negative? Why or why not?
Answer: Absolute value is how far an integer is away from 0. An absolute value cannot be negative because absolute value measures the distance a number is away from zero. All integers are a positive distance away from 0.
500

What are the rules for adding and subtracting integers?

1. Change consecutive signs into one sign.

2. Same signs find the sum.

3. Different signs find the sum.  

500

What is -|26|-26

-52

500

-2 x (-6) x (-5) x (-4) x (-7)

- 1,680

500
-184/23
-8
500
What is -l-4l? Be able to SAY what this problem is. DOUBLE POINTS
Answer: The opposite of the absolute value of -4. -4