https://sites.google.com/wcpss.net/k-12mathematics/home Link to Wake County parent information.
We are moving into place value. We are reviewing that 10 'ones' exchange for a '10' and that 10 'tens' exchange for 100!
We also work on expanding numbers:
483= 400+80+3 We want the children to know the VALUE of the digit in the place. In 483, the digit '4' has a value of 400, the '8' has a value of 80 and that the '3' is 3.
On top of all of this we will begin adding and subtracting larger numbers using +/- 10 and 100. We make the connection that if 8 and 2 are partners of 10, then 80 and 20 are partners of 100!