题目内容
【题目】计算
10 + 2= 1 + 10 = 10 + 7 = 10 +10 =
8 +10 = 10 + 3 = 5 + 10 = 10 +9 =
10 + 0 = 4 + 10 = 10 + 6 = 7 + 3 =
【答案】12,11,17,20,18,13,15,19,10,14,16,10;
【解析】略
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题目内容
【题目】计算
10 + 2= 1 + 10 = 10 + 7 = 10 +10 =
8 +10 = 10 + 3 = 5 + 10 = 10 +9 =
10 + 0 = 4 + 10 = 10 + 6 = 7 + 3 =
【答案】12,11,17,20,18,13,15,19,10,14,16,10;
【解析】略