If you go back to that web site with all of the basic facts suggestions, and look at the answer and commentary to “What are some teaching strategies that meet these guidelines?” in the section about drilling on basic facts, you’ll see a suggestion to give children 3 sets of 10 problems as a weekly speed practice that are efficient for a particular strategy.

Your Assignment: Write 3 sets of 10 problems that are efficient for using 10 to add.

Technology tools to use:

If you have a standard installation of Microsoft Word, you probably have equation editor and/or you might have the new microsoft equation. You can also download MathType, which is free for 30 days, and after that, it turns into a less spiffy version of itself.

I usually use equation editor. Here is how that works: