问题
填空题
把7.3的小数点向左移动一位是______,把2.07的小数点向左移动移动两位是______.
答案
把7.3的小数点向左移动一位是0.73,把2.07的小数点向左移动移动两位是0.0207;
故答案为:0.73,0.0207.
把7.3的小数点向左移动一位是______,把2.07的小数点向左移动移动两位是______.
把7.3的小数点向左移动一位是0.73,把2.07的小数点向左移动移动两位是0.0207;
故答案为:0.73,0.0207.
选择合适的句子填人对话中。 | |
A: Do you have an English book? B: __1__ A: Let's read it. B: __2__ A: well,let's play computer games. B: That sounds great. But __3__ A: It's in my room. B: __4__ A:Yes,I do. B: Where are they? A: __5__
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