This is one SMARTBoard Lesson with one printable for teaching subtracting 2-digit numbers without regrouping. This lesson involves using base ten blocks to solve problems. The lesson includes a worksheet for each child to practice independently at the end of the lesson.
This lesson includes:
-one SMARTBoard lesson
2.NBT.5, NBT 2.5, 2 digit subtraction with no regrouping, gators, racing