足し算10のたば 名前: .
30 + 30 = 80 + 10 =
20 + 20 = 30 + 70 =
10 + 20 = 20 + 70 =
60 + 10 = 60 + 40 =
80 + 20 = 30 + 30 =
20 + 20 = 40 + 60 =
10 + 30 = 70 + 10 =
10 + 10 = 30 + 20 =
20 + 20 = 20 + 40 =
10 + 10 = 30 + 30 =
10 + 70 = 60 + 10 =
20 + 50 = 10 + 90 =
10 + 40 = 50 + 20 =
30 + 30 = 10 + 30 =
50 + 40 = 50 + 30 =
10 + 10 = 30 + 20 =
20 + 10 = 80 + 20 =
70 + 10 = 10 + 10 =
10 + 80 = 30 + 20 =
30 + 30 = 70 + 20 =
40 + 20 = 20 + 20 =
70 + 30 = 30 + 30 =
10 + 40 = 20 + 50 =
50 + 40 = 20 + 20 =
10 + 50 = 30 + 10 =
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