Show:
Adding Integers
Subtracting Integers
Multiply & Divide Integers
Vocabulary
100
-8 + (-5)
What is -13
100
-3 - (-5)
What is 2
100
0(-153)
What is 0
100

Positive and negative are examples of ________. 

a. variables

b. signs

c. symbols

b. signs

200
-4 + 9
What is 5
200
15 - 21
What is -6
200
-121/-11
What is 11
200

________ are all positive and negative numbers and zero. 

a. signs

b. equations

c. integers

c. integers

300
12 + (-66) + (-50)
What is -104
300
7 - (-10) - 12
What is 5
300

Haley made 7 withdraws (negative) of $75 each from her bank account. What was the overall change in her account?

What is -$525

300

When we are adding and subtracting integers that have the same sign, we _____ the numbers and keep the same sign. 

a. add

b. subtract

a. add

400
Martin had mini-golf scores of -4, -5, and -2. What was his total score for the three rounds?
What is -11
400
Kong had a balance of -$3 in his savings account. After making a deposit, he has $30 in his account. What is the overall change to his account?
What is 27
400
Yacub's score in a video game was changed by -75 points because he missed some targets. He got -15 points for each missed target. How many target did he miss?
What is 5 targets
400

When we are adding and subtracting integers that have different signs, we _____ (big minus small) and use the sign of the bigger number. 

a. add

b. subtract

b. subtract

500
Natalie made withdrawals from her bank account of $50, $80 and $110. What is her total withdrawals?
What is -240
500
At 8 am the temperature was -15 ℉. By one, the temperature was 13 ℉. Find the difference in temperature. Did it rise or drop?
What is the temperature rose 28 degrees
500

How is the process of dividing integers similar to the process of multiplying integers?

What is if the signs are the same, the answer will be positive and if the signs are different, the answer will be negative

500

When we multiply and divide integers with the same sign, the result is always _______. 

a. positive

b. negative

When we multiply and divide integers with different signs, the result is always _______. 

a. positive

b. negative

1. a positive

2. b negative