The Vim command line text editor includes a powerful copy and paste function. Instead of using your mouse to highlight a certain number of lines and copy them, you use a keyboard shortcut to indicate ...

Addition & subtraction strategies to solve two-digit equations using an open number line. In this lesson, students go over using different addition and subtraction strategies to solve two-digit ...

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Hello, I’m Mr McPartlin, and together we are going to explore using a number line to 100 and to 1000. A number line is a line with marked intervals on it. Often there are numbers placed on the line.