Addition 3
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All Comments (23)
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Thank you Sal, this is really helping me out.
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Thank you!!! Gonna try to do the program all the way up to calculus!!!
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dude that example is how i learn in a tough subject this isn't tough just wanted to tell u that 3:11
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Thank you so much!!
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i LOVE his voice :3
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i love tihs
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why do all numbers have different colors?
THIS IS MADNESS!
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Very useful information....! thanks for upload this video...!
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is anyone else still confused? :/ thank god I can use a calculator in my exams
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Since you used the analogy of money, I was hoping you carried that throughout the addition problems. So you used pennies for the ones place, dimes for the tens place, you might have considered using dollar bills for the hundreds place and ten dollar bills for the thousands place etc ... Although the other forms of US currency ignored might be confusing, or perhaps can be used to help teach other concepts, such as fractions, such as quarters, and half dollars.
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you are the best sal :)
smile04119 2 years ago 15
thankksss Sal this is really helping me out in my engineering course :)
atown2k3 2 years ago 14