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0.15 MB | 7 pages
This is a set of pages for those whose students are ready to practice in 3 digit addition.
This method of partial sums addition, which I prefer to use - has more students grasping the place value focus. You break it apart horizontally, in hundreds, tens and then ones then vertically add each place before horizontally adding those place value sums. Take a look. Included are five practice pages - the first one with an answer sheet to show how to teach it. Difficulty increases slightly with each page.
Want all answer pages? See Answer Pages to Three Digit Addition (available separately)
Want 2-Digit pages? See Double Digit Addition with Regrouping using Partial Sums/Break-Apart Method