1·If you're having trouble deciding when to hold on to something and when to let it go, try doing things backward. Learn to add responsibly instead of subtracting.
如果你在烦恼什么时候去拥有一些东西和什么时候放手，试着考虑做事情的结果。学会负负责任地使用加法并取代减法。
2·If you're subtracting large Numbers from each other to get a small number, you need to be very careful.
如果需要在特别大的数字之间执行减法以得到较小的数字，则需要万分小心。
3·Try adding up this time instead of subtracting.
这次试用加法，不用减法。
4·You have to continually abandon certain things, and I was subtracting.
你需要不断地放弃某些东西，我用了减法。
5·Basic skills, such as subtracting, multiplication and time-telling, are usually the first to go.
基本的技能，像是减法、乘法和看时间等，通常是孩子会最先忘记的。