估算和比较货币
Estimating and comparing money
估算、比较和计算不同的度量，包括以英镑和便士为单位的货币。
Estimate, compare, and calculate different measures including money in pounds and pence
学习证据 / Evidence
- 估算教室的长度（以米为单位）。
- 比较1.5千克和1200克，判断哪个更重。
- 计算三件物品的总价：£2.45、£1.30和£0.75。
- Estimate the length of the classroom in metres
- Compare 1.5 kg and 1200 g and identify which is heavier
- Calculate the total cost of 3 items at £2.45, £1.30, and £0.75
评估问题 / Assessment
如果{{name}}在比较三件物品，它们的价格分别是£2.85、£3.10和£2.50，{{name}}能把它们按从最便宜到最贵的顺序排列出来，并计算出总价吗？
If {{name}} is comparing three items costing £2.85, £3.10, and £2.50, can they put them in order from cheapest to most expensive — and work out the total cost?