This resource incorporates:Four anchor charts demonstrating the expanded type approach (with and without drop clip artwork)1 page: addition without regrouping1 webpage: addition with and without regrouping1 web site: addition with regrouping1 web page: subtract The decimal issue during the obtained product is inserted by starting from the proper and shifting https://www.generationgenius.com/standard-algorithm-with-decimals-all-4-operations/