くり上がりのない2桁の足し算 名前: .
20 + 48 = 25 + 20 =
27 + 31 = 32 + 44 =
22 + 41 = 5 + 31 =
69 + 30 = 3 + 51 =
24 + 10 = 45 + 24 =
16 + 21 = 84 + 11 =
48 + 30 = 6 + 50 =
22 + 47 = 34 + 44 =
24 + 21 = 97 + 2 =
7 + 91 = 79 + 20 =
28 + 40 = 73 + 15 =
17 + 60 = 93 + 2 =
91 + 2 = 55 + 44 =
13 + 45 = 2 + 67 =
28 + 40 = 80 + 12 =
20 + 62 = 74 + 22 =
42 + 25 = 50 + 13 =
11 + 55 = 5 + 42 =
23 + 76 = 57 + 21 =
9 + 50 = 16 + 22 =
12 + 20 = 75 + 13 =
26 + 60 = 64 + 30 =
12 + 13 = 29 + 60 =
57 + 40 = 97 + 1 =
32 + 42 = 32 + 64 =
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