Number Line
33 + 10 =
43
23 + 20 =
20 + 33 =
53
45 + 10 =
55
55 + 30 =
85
18 + 47 =
65
15 + 35 =
12 + 48 =
60
42 + 19 =
61
19 + 35 =
54
17 + 46 =
63
73 + 22 =
95
66 + 28 =
94
18 + 51 =
69
45 + 13 =
58
46 + 37 =
83
59 + 13 =
72
36 + 28 =
64
27 + 52 =
79
39 + 49 =
88