Math

@Calendar Assessments

Topics: Addition Subtraction Mental Math Place Value

I found some good place value/rounding websites. I'm thinking of using these for small-groups in centers, but playing them whole-group on the smartboard might be a good "break" for the kids, too.


 * []**


 * center – tens sort, hundreds sort, thousands sort**
 * rounding mountains**
 * []**


 * [] - more challenging rounding**


 * [] - center game = tic tac toe subtraction**


 * [] - place value**


 * [] - reading pv blocks**
 * [] - easy rounding - two choices**


 * [] - link to games**


 * [|http://www.321know.com/g31e_px1.htm#section2] - word form to standard**


 * [] - standard to expanded**


 * [] - word to standard with application (signing a check)**


 * [] - easy place value**


 * [] - fun game!**