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Review: Long Division of Whole Numbers. Example: 522 12 Write the quotient as a mixed number. Divide: how many times does 12 go into 52 without going over?. Divide: how many times does 12 go into 52 without going over?. Divide: how many times does 12 go into 52 without going over?
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Review:Long Division of Whole Numbers Example: 52212 Write the quotient as a mixed number.
Divide: how many times does 12 go into 52 without going over?
Divide: how many times does 12 go into 52 without going over?
Divide: how many times does 12 go into 52 without going over? Multiply 412:
Divide: how many times does 12 go into 52 without going over? Multiply 412:
Divide: how many times does 12 go into 52 without going over? Multiply 412: Here we subtract:
Divide: how many times does 12 go into 52 without going over? Multiply 412: Here we subtract:
Divide: 12 into 44: Multiply:
Divide: 12 into 44: Multiply: Subtract:
Notice the repeated pattern of operations. Divide: Multiply: Subtract:
As we have 8 pizzas, or whatever, leftover to divide among 12 people, each person gets an additional 8/12:
As we have 8 pizzas, or whatever, leftover to divi de among 12 people, each person gets an additional 8/12:
As we have 8 pizzas, or whatever, leftover to divi de among 12 people, each person gets an additional 8/12: Note that the fraction part is the remainder the divisor .
Divide: 15 goes into 65 4 times Multiply:
Divide: 15 goes into 65 4 times Multiply: Subtract:
Divide: 15 goes into 53 3 times Multiply:
Divide: 15 goes into 53 3 times Multiply: Subtract:
Divide: 15 goes into 80 5 times Multiply:
Divide: 15 goes into 80 5 times Multiply: Subtract:
We’re done when this difference, 5, is smaller than the divisor, 15.
We’re done when this difference, 5, is smaller than the divisor, 15. So, closing the deal:
We’re done when this difference, 5, is smaller than the divisor, 15. So, closing the deal…
We’re done when this difference, 5, is smaller than the divisor, 15. So, closing the deal…and reducing…
We’re done when this difference, 5, is smaller than the divisor, 15. So, closing the deal…and reducing…