李丽把500元压岁钱存入银行2年，年利率2.43%，到期后李丽一共可取回（ ）元A．500×2.43%B．500×2.43%×2C．500+500×2.43%×2
我会算．++ 1﹣﹣ ++﹣﹣ ++ 1﹣﹣．
1﹣= += ﹣= +=﹣= += += +=
（1）先计算下面各题，再看看有什么规律．+=﹣=+=﹣=+=﹣=（2）根据上面的规律，直接写出下面各题的得数．+=﹣=+=﹣=+=﹣=
我会算．++﹣．
计算下面各题．﹣= ﹣= ﹣= = ﹣=﹣= 1﹣= 1﹣= 1﹣=
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