三浪下跌与五浪下跌:初初级课文精精听 2009-11-27

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新闻背景

Listen and work out the maths problems.
1. A: What's one hundred and eighty-seven point five plus seven hundred and sixty-three point four?
    B: (1)___________________
2. A: What's six hundred and one point oh two minus twenty point one eight?
    B: It's five hundred and eighty point eight four.
3. A: (2)__________________
    B: That comes to fourteen point three.
4. A: What's seven hundred and fifty divided by two point five?
    B: That comes to three hundred.



1. It's nine hundred and fifty point nine.
2. What's seven hundred and fifteen times oh point oh two?    

新闻背景:

倾听和解决数学问题。

1。一:什么是一百八十七点五加七百六十三点四?

乙:(1)___________________

2。一:什么是六百零一点哦2减二十点一八?

乙:这是五百八十点八四。

3。答:(2)__________________

乙:那就是十四点三。

4。一:什么是七百五十除以2点五?

乙:那就是三百。

 

1。它的九百五十点九。

2。什么是七百一十五倍哦哦2点?