A link to 'Basketball Maths' where you can practise your place value - (tens and ones!)
Shark numbers - another activity to help practise place value:
http://www.ictgames.com/sharkNumbers/mobile/
Another interactive Maths activity where you can practise your addition and subtraction skills!
A super resource to practise counting on for addition and counting back for subtraction.
https://www.topmarks.co.uk/learning-to-count/helicopter-rescue