Creating a Centimeter Grid (using a ruler)
miltonp
627
06:42
Skip Count Wrap Up
miltonp
617
01:58
Creating a Border Using a Ruler
miltonp
631
05:20
Measuring and Marking with a ruler
miltonp
570
06:23
Marking centimeters with a ruler
miltonp
574
05:36
Adding measurements (centimeters)
miltonp
851
05:53
Subtracting measurements
miltonp
517
08:06