Show:
1
2
3
4
100

19 + 34

53

100

23 + 21

44

100

13 + 13

26

100

5 + 6

11

200

37 + 44

81

200

10 + 34

44

200

15 + 15

30

200

List the addend from the problem.

20 + 2 =

20 and 2

300

72 + 19

91

300

8 + 5

13

300

20 + 19

39

300

What is the sum?

2 + 5 = 7

7

400

14 + 38

52

400

7 + 9

16

400

90 + 100

190

400

56 + 5

61

500

45 + 48

93

500

77 + 25

102

500

55 + 7

62

500

73 + 6

79