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Mr. Nussbaum
A great website with helpful games to help with operations particularly division.
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Repeated subtraction division
Take away the divisor from the dividend until you get to zero.
Then count how many times you subtracted.
You can subtract repeatedly along a numberline also.
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Division with the area model
Just like with multiplication the factors go on either side of the rectangle array.
The divisor goes on the side of the rectangle, the dividend goes inside the array and the quotient, or answer to the division problem will go on top.
Last Modified on March 19, 2020