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.

When you are solving an addition calculation with a two-digit number, you need to think about tens and ones. A place value chart can help you to see the value of each digit in a number. For example, ...

The 8-digit format ensures a sufficient resource pool to cater to the rapid growth of landline customers in major cities MANILA, Philippines – Metro Manila and neighboring areas will soon get an extra ...