3rd Grade‎ > ‎

Adding and Subtracting

posted Apr 9, 2014, 1:56 PM by Michael Dreyfus-Pai   [ updated Sep 11, 2016, 3:57 PM by kmcmillan@ctkschool.org ]
n Pixie, write out an addition number sentence like 3+2=5 using a paint brush.  Then, use the stickers to model 3+2.  Here's an example:

Next, make a new page and draw a subtraction number sentence, like 3 - 2 = 1
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