Addition Strategy 367+288

To solve Addition question’s using tidy numbers and place value

I learnt that using tidy numbers is a easier way to solve number problems. For example if i had 343 + 233 i would use the tidy number it can make things easier for you to answer the question faster before  go to eat for a break. I also learnt the strategy is a place value house and a number line but looked in a different way to be seen and to be used. I used a doc that I used to do my tidy number to solve problems.