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Adding Integers
Adding Rational Numbers
Subtracting Integers
Subtracting Rational Numbers
100

-4 + (-6)=

What is -10

100

-8/3 + 4/3=

What is -4/3

100

-7 - 6=

What is -13

100

 7/4 - ((-5)/4) 

What is 3

200

7 + -16= 

What is -9

200

5/6 + (-2/3)=

What is 1/6

200

12 - (-8) =

What is 20

200

-4.8 - (-7.6)=

What is 2.8

300

-57 + 28=

What is -29

300

-3.4 + (-5.9)=

What is -9.3

300

-36 - (-79) = 

What is 43

300

 (-3)/4-((-5)/8) 

What is 

-1/8

400

13 + (-21) + 16=

What is 8

400

-1 1/7 + 4/7

What is 

-4/7

400

-34 - (-45) =

What is -11

400

3 1/5 - ((-14)/5)= 

What is 6

500

-3 + 5

2

500

2 3/4 + (- (-4)/12)=

What is

37/12

or 

3 1/6

500

-9 - (-12)

3

500

-3 1/2-2 3/10 = 

What is

29/5

 or 

5 4/5