This 3 full lessons activity is proven to be extremely helpful to introduce, build, and strengthen “always confusing” two-digit numbers concept on all elementary school levels.
The set includes 20 slides to provide your K-4 graders with plenty of practice recognizing, creating two-digit numbers, as well as adding and subtracting them in a variety of fun filled interactive activities. In extremely engaging Smart Board manipulations your students will not stay passive. They will be using “Magic