Moving to Multiplication

The following are intended to introduce the concept of multiplication as an extension of addition:

Addition intro to Multiplication 1

Addition intro to Multiplication 2

Addition intro to Multiplication 6

Addition intro to Multiplication 4

Addition intro to Multiplication 5

Addition intro to Multiplication 6

Addition intro to Multiplication 7 test

Addition intro multi plus regroup 1

Addition intro multi plus regroup 2

Addition intro multi plus regroup 3

Addition intro multi plus regroup 4

Addition intro multi plus regroup 5

Addition intro multi plus regroup 6