In 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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All material on this site by Michael Dreyfus-Pai - Employee of the Diocese of Oakland - is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.