Counting to 99

We have been working on building big numbers…in anticipation of our 100th day of school.  We have played some games with 6 sided dice and 10 sided dice–they are so cool!  We roll the die once–that is our ‘groups of 10’ number, then the second roll is our ‘singles (or ones)’ number.  We then build that number using sticks (when outdoors) or base 10 blocks when inside. 

Your assignment this week is to check out the online math opportunities below.  Can you play the building numbers game at home with the online Base 10 blocks ?  Or how about a game of Base 10 Bingo ?

Have fun!