Wednesday, April 8, 2015

Adding to and Taking Away

Our focus in Math has been adding and subtracting. What happens when we add? subtract? Do we get more or less? What happens when we add zero to any number? subtract zero from any number? What happens when we add 1 or subtract one from a number? We have been exploring these concepts and checking our answers with number lines. We have also been playing lots of board games with partners along with smart board and ipad games.


Math Fight.
How fast can you add or subtract a number before your partner can?




Adding and subtracting.
Checking our answers with a number line.


A



                                   Racing Bears. How many buttons can you collect at the top?
When you roll a number, how many different ways can you move your bear to reach the top?



Graphing your roll.
Which number will make it to the top first?




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