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Adding Integers
Subtracting Integers
Multiplying Integers
Dividing Integers
100
8+(-15)=
What is -7
100
9-(-5)=
What is 14
100

12*11=

What is 132

100
250/(-50)=
What is -5
200
-9+21=
What is 12
200

-7 - 4=

What is -11

200
8*(-4)=
What is -32
200

(-48)/(-8)=

What is 6

300
14+(-9)+(-20)=
What is -15
300

-7- (-10)=

3

300
-15*(-4)=
What is 60
300
-120/40
What is -3
400

Javon has $50 in his account.  He withdraws $20.  Write an equation to represent this transaction and show how much is left in his account.

50 + -20 = 30 

50 - 20 = 30

400

-8 - (-3)

-5

400

-8 * 7

-56

400
(10*-2)/5
What is -4
500

In January the temperature in the morning was -8 degrees.  The temperature dropped 15 degrees.  Write an equation to show the new temperature.

-8 - 15 = -23

-8 + - 15 = -23

500

Josie owes her mom $75.  She pays her mom $30.  Write an equation to show how much she owes her mom now.

-75 - (-30) = -45

-75 + 30 = -45

500

If a * b is a positive number and a < 0, what do we know about b?

b < 0 or b is a negative number.

500

If a/b is a negative number and a<0, what must be true about b?

b must be a positive number.

b>0