If a picture is worth a thousand words...then a video is...
Watch the vid a couple times if it goes too fast. Soon you will be able to make change in your head, fast and easy.
For a bit more go to my subtraction page. My website is slowly but surely growing. Currently I'm in video production mode. Will be adding some videos this week on problem solving, multiplication and cross multiplication...which I keep seeing around the web as a "trick" because they only see the numbers and don't understand what they are counting.
That will take about 3 vids to cover, ten another one on subtraction and some more on algebra...so much to do...
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