Part part whole- On tables, have a different number of counters on the plates. Have the counters on the{...}
In partners, students receive 20 counters. Take turns to hide some counters under a book and their partner needs to{...}
Use a deck of cards – you might start with 2 of each card A -10. If playing with 20{...}
https://www.youtube.com/watch?v=IQL68GAhoAs The Action of Subtraction Explore: Work in a group of 2: You have to run 20 laps of the{...}
Challenge Task: Well I wonder how often you have noticed that there are numbers around the place that follow one{...}
