问题
填空题
找规律填得数.
12.34×9=111.06
12.34×18=222.12
12.34×27=333.18
12.34×36=______
12.34×45=______
12.34×54=______.
答案
因为:
12.34×9=111.06,
12.34×18=222.12,
12.34×27=333.18,
所以12.34×(4×9)=444.24,
12.34×(5×9)=555.30,
12.34×(6×9)=666.36,
故答案为:444.24,555,30,666.36.