Ten frames
Blank ten frames and double ten frames for counters, 4 to 8 to a page.
How to use it
A ten frame shows a number as how far it is from 10, which builds number sense for making ten and adding within 20. Students fill the frame with counters or dots, top row first.
Fill the top row before the bottom row, so 7 is always seen as 5 and 2, and 3 away from 10.