Posted by derek on .
venn diagram
circle a numbers:838,848,868,878
circle b numbers:403,509,600,702
What number would you write where the circles overlap?

3rd grade math 
Anonymous,
juan says, "when you put together unequal groups, you can add. "is he correct? explain.

3rd grade math 
,
i think its yes because look i will do it right now 9 plus