くり上がりのない2桁の足し算 名前: .
88 + 11 = 64 + 31 =
64 + 14 = 57 + 31 =
56 + 42 = 69 + 20 =
13 + 24 = 8 + 31 =
91 + 7 = 74 + 24 =
68 + 11 = 62 + 30 =
29 + 40 = 31 + 56 =
96 + 3 = 74 + 12 =
91 + 7 = 17 + 70 =
30 + 28 = 28 + 60 =
48 + 11 = 24 + 31 =
21 + 55 = 25 + 72 =
83 + 14 = 20 + 37 =
20 + 50 = 26 + 73 =
24 + 32 = 13 + 66 =
10 + 40 = 20 + 30 =
24 + 11 = 20 + 60 =
32 + 10 = 30 + 68 =
58 + 10 = 93 + 1 =
11 + 37 = 68 + 31 =
55 + 42 = 19 + 70 =
64 + 13 = 24 + 52 =
16 + 11 = 6 + 72 =
31 + 11 = 90 + 7 =
16 + 10 = 16 + 31 =
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