Today will practise the same skills as yesterday, but with subtraction instead.
Just like with normal column subtraction, you need to think carefully about exchanging, as well as the importance of zero as a place holder-
Working Towards- If you need a little practise, complete 'Varied Fluency' and then move on to TYM p.105 A.
Expected- TYM P.105, B.
Greater Depth- TYM P.105, C.
There are also challenges below