Subtracting using a number line Knowing your number bonds to 10 can really help with subtraction. Sometimes, you might need to cross over a ten to find the answer. This is called bridging a ten ...

Subtraction is when you take away a number or an amount from another number or amount to work out what is left. There are different things you can use to help you subtract. You can use number lines, ...

Use different strategies to subtract including counting back and the connection between addition and subtraction. Use a number line to help count on to find a difference. Aired 12/07/2021 | Rating ...

Addition & subtraction strategies to solve two-digit equations using an open number line.

How to subtract numbers in a single cell in Excel Standard subtraction in Excel is relatively simple. Click in an empty cell, type an equal sign and then enter the numbers you want to subtract.