What's Missing?

Add a challenge for your young mathematicians' adventures in double-digit addition. Instead of simply computing sums in the 9 problems, they work backwards to fill in blanks among the addends. Resource makes a terrific extension or alternative way to assess the mastery of your non-linear thinkers. Graphic boxes provide space to note regrouping in the tens place.

K - 2nd Math 5 Views 48 Downloads
Resource Details

Arithmetic & Pre-Algebra
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Resource Types
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Diane W.
The numberous ideas and plans I have found have helped me integrate all of my students. They enjoy them and are more involved.
Diane W., Teacher
Lexington, KY