Moving onto a new area of revision this week…subtraction.

To get everyone warmed up, I would like you all to access TopMarks and play BLASTOFF…focus on counting back to work on your subtraction.

Then, I would like the;

1. Triangles to challenge a parent or sibling to a subtraction from 50 competition. Keep scores!
2. Squares to challenge a parent or sibling to a subtraction from 30 competition. Keep scores!
3. Circles to challenge a parent or sibling to a subtraction from 20 competition. Keep scores!

I hope you all win! Enjoy.

Miss Hamill 🙂