Show:
Addition 1
Addition 2
Addition 3
Addition 4
Addition 5
100

2 + 3

5

100

3 + 0

3

100

10 + 5

 15

100

20 + 17

37

100

65 + 1

66

200

4 + 3

7

200

5+3

8

200

7 + 11

18

200

16 + 25

41

200

12 + 73

85

300

7 + 2

9

300

6 + 6

12

300

9 + 9

18

300

25 +25

50

300

79 + 62

141

400

5 + 5

10

400

1 + 12

13

400

13 + 9

22

400

37 + 19

56

400

100 + 90

190

500

8 + 3

11

500

8 + 6

14

500

15 + 15

30

500

26 + 52

78

500

89 + 174

263