In this one-time class students will learn a multisensory approach to adding and subtracting double-digit numbers without regrouping. By engaging all the senses (see, hear, say, touch) students easily make the connection between the numeral and the quantity it represents. We will start the class by learning/reviewing the Count/Touch patterns on numerals 1-9.  Next, we will use this strategy to practice solving double-digit addition and subtraction problems together. Finally, we will end the...