by Sherry McElhannon | May 11, 2023
Description: Want it all right now? Download this bundle, recommended for 4th grade for extra practice on using DC’s strategy on subtraction problems beginning with 2-digit by 2-digit all the way to 3-digit by...
by Sherry McElhannon | Feb 14, 2023
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by Sherry McElhannon | Jul 20, 2020
Read the Post Description: Learn the why before the how! Using pattern blocks, see how decomposing with D.C. and renaming (not borrowing!) are the keys to successfully subtracting fractions with mixed...
