1.NBT.4 Adding 2 Digit Numbers SMARTBoard Lesson

This is one SMARTBoard Lesson with one printable for teaching adding 2-digit numbers without regrouping. This lesson involves using base ten blocks to solve problems. The lesson includes a worksheet to print for each child to practice independently.

I created this lesson to introduce the Common Core Standard 1.NBT.4 - add within 100, using concrete models or drawings and strategies based on place value.

This lesson includes:
-one SMARTBoard lesson
-one pdf worksheet

You must have SMART Noteboook software to open this lesson.

Thanks!
Kelly Smith
1.NBT.4, NBT 1.4, 2 digit addition, no regrouping