三位小数
Decimals to three places
解决涉及不超过三位小数的数的问题
Solve problems involving numbers with up to three decimal places
学习证据 / Evidence
- 计算三个测量值的总和：1.234米 + 0.567米 + 2.199米。
- 一个瓶子可装1.5升；倒出0.375升后，还剩多少？
- 找出两个三位小数，使它们相加等于1。
- Calculate the total of three measurements: 1.234 m + 0.567 m + 2.199 m
- A bottle holds 1.5 litres; 0.375 l is poured out — how much remains?
- Find two numbers with 3 d.p. that add to make 1
评估问题 / Assessment
如果{{name}}正在给一个容量为5.000升的水箱注水，并且已经倒入了2.375升，那么{{name}}能算出还需要多少水才能装满吗？
If {{name}} is filling a tank that holds 5.000 litres and has poured in 2.375 litres, can they work out how much more is needed to fill it?