Integer operations
fractions of negatives
decimals with negatives
word problems
mixed challenge
100

what is -8+12?


4

100

-2/3 + 5/3

1

100

-4.5 +2.1

-2.4

100

the temperature is -5 degrees. if it rises 8 degrees, whats the new temp?

3 degrees
100

-7 + 7

0

200

what is 15-(-6)?

21

200

7/8 - 11/8

-4/8 

200

7.25-9.5

-2.25

200

a diver is at -20 feet. she goes up 12 ft. where is she now?

-8

200

-3/5 - 2/5

-1

300

-25+(-17)

-42

300

-9/10 + (-2/5)

-13/10

300

-12.6-3.4

-16

300

you owe 18$ and pay back 12$. how much do you still owe?

6

300

4.8- (-2.7)

7.5

400

Simplify -50-75

-125

400

-5/6 - (-1/3)

-1/2

400

-8.75 + (-6.25)

-15

400

the stock price drops 4.75, then rises 3.25. whats the total change?

1.5

400

-11+ 9/2

-6.5 or -13/2

500

what is the opposite of -9+14

-5

500

3/4 - 1 1/2

-3/4

500

25.5-(-12.3)

37.8

500

a mountain climber is at 500 ft above sea level. she descends 600 ft. where is she?

-150 ft

500

a bank account has -25$. you deposit $40. whats the new balance?

$15

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