12.07.2011

double-digit math {without regrouping}

Now that my students have somewhat "mastered" the art of addition and subtraction {mentally}, we have moved onto double-digits {without regrouping}! Wahoo! My second graders think they are so big now.

When I explained how easy it was to do double-digit addition/subtraction, they got so excited. 
I could tell that they understood what I was saying and that they were feeling really smart.

To go along with what I have already taught my students, I will be putting these anchor charts up in our classroom to help reinforce the correct way to do 2-digit math. I can't wait to show these to them tomorrow!
{A good reminder for your students: You should start on the RIGHT if you want to get it RIGHT!
Click here to get your own copy (I have also included posters that say 2-Digit)!

The darling Amy over at Step Into 2nd Grade With Mrs. Lemons has some really great printables here and here. I have been using her worksheets in my classroom this week and my students really like them!

I also found some great worksheets here and here.

How do you teach double-digit addition/subtraction?

 
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