Show:
Subtracting Integers
Adding Integers
Multiplying Integers
Dividing Integers
2 step challenge
Grab Bag
Math Vocab
100

Subtract the integers

7 - 10

-3

100

Add the integers 

6+(-4)

 2

100

Multiply the integers

-3(2)

 -6

100

Divide the integers

-15 ÷ 3

 -5

100

Add and Subtract integers

-3 + 6 - 3

0

100

What is the absolute value of -12

12

100

Give an example of numbers that are opposites

Answers may vary 
200

Subtract the integers

-85 - 47

-132

200

Add the integers

-63+22

-41

200

Multiply the integers

3(-6) 

-18

200

Divide the integers

-28 ÷ 7

-4

200

Add and Subtract integers

-3 + 66 + -93 + 10

-20

200

Find the mean of −10,−4,6,−2

-2.5

200

What is the definition of "integer"

Any whole number positive or negative

300

Subtract the integers

246- (-34)

280

300

Add the integers

-55 + (-36)

-91

300

-7(-7)(-1)

 -49

300

Divide the integers

-48 ÷ -6

8

300

Multiply integers

-3 x -21 x -8

-504

300

Consider the pattern: 5,−10,15,−20, _, _

25 and -30

300

What is the definition of "absolute value" 

Distance a number is from zero on the number line
400

Subtract the integers

-9 - 4 - 4

-17

400

Add the integers

-12 + (-4) + (-3)

-19

400

-7(-6)(0.5)

21

400

Divide the integers

-84 ÷ -7

12

400

-12 x -8 divided by 4 

24

400

Alex’s bank account balance is at -$50 (overdrawn). Over the next few days, the following transactions happen:

  • Alex deposits $120 into the account.
  • Alex withdraws $30 to pay for groceries.
  • Alex receives a refund of $25 from a returned item.
  • Alex pays a bill of $80.

What is Alex’s final account balance?

-15

400

What is a negative squared?

A positive

500

Subtract the integers

(-56) - 72 + 416

288

500

Add the integers

-20 + 3 + (-40) + 9

-48

500

Multiply the integers

 3(-7)(-2)

42

500

Divide the integers

-56 ÷ 7xy

 -8

500

-5 times -5 divided by 5

5

500

A group of hikers begins at an elevation of 120 feet below sea level. Over the course of the day, they experience several changes in elevation:

  • In the morning, they ascend 450 feet.
  • After lunch, they descend 230 feet.
  • Later, they climb another 180 feet.
  • Near the end of the day, they descend 540 feet.

What is the hikers’ final elevation relative to sea level?

260 feet below sea level.

500

What is Zero times Infinity minus -1? 

-1