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Sum Rocky Solutions
Sum Rocky Solutions
The princess has agreed to give CJ and Edison some rocks that they can use to practice on the catapult, but the rocks have unsolved sums on them! Someone needs to decide whether or not the addition problems need regrouping, and then solve them. Is your 2nd grader up to it? The fun after-dark activity suggested at the end of the printable worksheet is a great way to help kids with regrouping.
