Addition
Subtraction
Multiplication
Division
Word Problems
100
435+335
What is 770
100
300-250
What is 50
100
8*8
What is 64
100

45/-5

What is -9

100

Joe said -75+54 was 129.Is he wrong, and if so then explain his error and say the real answer to the problem.

What is yes, because he added 75+54 instead of subtracting 54 from 75. The 75 is larger so the answer is a negative. Answer is -21

200
4+(-4)
What is 0
200
5-(-4)
What is 9
200
-9*12
What is 108
200

-12/-6

What is 2

200
Joe was 2,000 feet above sea level. His friend Bob was 1,568 feet below sea level. Joe wanted to know what the distance was between thew. What was it?
What is 3,568
300
-15+(-17)
What is (-2)
300
-54-13
What is 41
300
-15*-7
What is 105
300

-121/11

What is -11

300

Christine owns 4 shares if a certain stock. Yesterday the total value of her shares went down by 40 dollars. What was the change in value for each share?

What is -10, or lost $10.00 per share

400
-35+27
What is -8
400
35-(-60)
What is 95
400
32*-21
What is -672
400

0/30

What is 0
400

Karen owns 20 shares of a certain stock. Yesterday the value of each share went up by 4 dollars. What was the total change in value of her shares?

What is $80.00

500
-435+847
What is 412
500

30-(-60)-32

What is 58

500

(-4+8)*(-5)

What is -20

500

-12/0

What is Undefined

500

If 1 Zilf is = to 10 Zmifs, and 1 Zmifs is = to 10 Zorks, how many Zorks would 10 Zilfs be?

What is 1,000

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