Show:
Fractions
Decimals
Expressions
Negative & Positive Integers
100

1/3 + 1/6

1/2

100

5.9 + 6.7

12.6

100

5x + 8 + 2x + 11

7x + 19

100

-15 + 45

30

200

1/5 + 3/10

1/2

200

7.2 - 3.5

3.7

200

4x - 9 + 10x + 2

14x - 7

200

-12 + -6

-18

300

-1/5 + -7/10

-9/10

300

-21.3 + 4.5

-16.8

300

3(x + 2)

3x + 6

300

113 + -38

75

400

2/5 + 1/2

9/10

400

15.5 - (-2.7)

18.2

400

5(2x + 7)

10x + 35

400

36 - (-8)

44

500

-2/3 + 1/4

-5/12

500

-4.87 - (-6.4)

1.53

500

-2(2x + 3)

-4x - 6

500

-29 - (-62)

33