Making 20
24th Mar 2023
We were investigating all the ways to make 20. First, we used Numicon to find all the different ways. After recording the different ways we spotted the pattern and now we know how to make 20 using the “cheating way.” Ask me how!
Dundela Infants' School and Nursery Unit, Wilgar Street, Belfast BT4 3BL | Tel: 028 9047 1234