Show:
Fraction plus Fraction
Negative plus negative
addition
subtraction
Decimals plus Decimals
100

1/2 + 1/2

simplify if can

1/2

100

-1 + -1

-2

100

145 + 601

746

100

100 - 50

50

100

3.5 + 2.5

6

200

1/3 +1/2

simplify if can

2/5

200

-23 + -24

-47

200

84+22

106

200

50 - 50

0

200

4.12 + 16.1

20.22
300

1/4 + 1/3

simplify if can

1/7

300

-21 + -12

-33

300

6123 + 432

6555

300

2100 - 1000

1100

300

18.18 + 2.2

20.20

400

4/3 + 1/8

simplify if can

5/11

400

-45 + -13

-58

400

7132 + 1111

8243

400

844 -521

323

400

24.98 + 1.20

25

500

5/6 +5 1/3

simplify if can

1 1/6

500

-123 + -321

-444

500

8142 + 2418

105,510

500

10000 - 8000

2000

500

27.75 + 12.25

40