In Year 2, we have been practising using base 10 and calculation mats to help us add across a 10. Using the apparatus helped us with our place value and with our regrouping when crossing over a 10.
In Year 2, we have been practising using base 10 and calculation mats to help us add across a 10. Using the apparatus helped us with our place value and with our regrouping when crossing over a 10.