There are lots of ways to Make 10! We learned about the commutative property of addition and know that 3+7=10 therefore 7+3=10.
Setting the game up precisely is very important! 4 rows of cards with 5 cards in each row!
We also learned how to write out counting strips. I think the highest someone got was 147!
Another Math Investigations game is called Cover & Count. We used geometric blocks to cover a shape 5 different ways. We recorded the type of blocks used and the number of each block.