Addition involves finding the total of two or more numbers or amounts. There are different things you can use to help you add. You can use number lines, place value charts and place value counters.

Binary close binaryA number system that contains two symbols, 0 and 1. Also known as base 2. addition is very like decimal addition, except that it carries on a value of 2 instead of a value of 10. In ...

Beijing’s decision to allow residents of eight more mainland Chinese cities to visit Hong Kong as solo travellers will increase the number of overnight stays and boost the economy, the finance chief ...