A box
This box has three dimensions,length、width and height.
It's length and width are both one centimeter.
It's height is one piont five centimeters.
This box is 1 centimeter long and 1.5 centimeters high .
A grey ball
This ball weighs one kilogram,or two piont two pounds
A moving car
This car's speed is 60 miles per hour or about 97 kilometers an hour
Two moving cars
These two cars are moving in the opposite direction .
The red car is giong west and green car is going east .
These purses look the same ,but their cost is quite different .
The purse on the left costs one hundred dollars more than the purse on the right .
what weighs two piont two pounds?
How much does the ball weigh?
Which two items look the same ,but have different cost ?
How much more does the purse on the left cost ？
How much does the purse on the left cost ？
盒子
这个盒子有三个尺寸，长度，宽度和高度。
它的长度和宽度都是一厘米。
它的高度是1.5厘米。
灰色的球
这个球重一公斤，或两磅。
移动的汽车
这辆车的速度是每小时60英里或大约每小时97公里
两辆移动车
这两辆车正反向行驶。
红车往西，绿车往东。
这些钱包看起来是一样的，但它们的成本却大不相同。
左边的钱包比右边的钱包贵一百美元。
两磅重的是多少？
这个球有多重？
哪两项看起来相同，但成本不同？
左边的钱包多少钱？
左边的钱包多少钱？
