May 17, 2017
8:31:05pm
8:31:05pm
I have seen a couple of questions on my grandaughters first grade where they use
the term mystery number...trying to teach algebra as part of the narrative from the start...not sure exactly what they are looking for in this case
Originally posted on May 17, 2017 at 8:31:05pm
Message modified by Nat Gas Man on May 17, 2017 at 8:36:22pm
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