You can solve addition and subtraction problems by first working with the 10's and then the 1's. You can also go through a tidy 10 to solve problems and use a number line to show your thinking. Your next learning step is to practise with 10's and 100's. Also remember to keep practising 10 and 100 more and less than a number.
You can solve addition and subtraction problems by first working with the 10's and then the 1's. You can also go through a tidy 10 to solve problems and use a number line to show your thinking.
ReplyDeleteYour next learning step is to practise with 10's and 100's. Also remember to keep practising 10 and 100 more and less than a number.