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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

Review:Long Division of Whole Numbers

Example:

52212

Write the quotient as a mixed number.






Review long division of whole numbers

Divide: how many times does 12 go into 52 without going over?

Multiply 412:

Here we subtract:


Review long division of whole numbers

Divide: how many times does 12 go into 52 without going over?

Multiply 412:

Here we subtract:




Review long division of whole numbers

Divide: 12 into 44: over?

Multiply:


Review long division of whole numbers

Divide: 12 into 44: over?

Multiply:

Subtract:


Review long division of whole numbers

Notice the repeated pattern of operations. over?

Divide:

Multiply:

Subtract:


Review long division of whole numbers

As we have 8 pizzas, or whatever, leftover to divide among 12 people, each person gets an additional 8/12:


Review long division of whole numbers

As we have 8 pizzas, or whatever, leftover to divi de among 12 people, each person gets an additional 8/12:


Review long division of whole numbers

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 .


Review long division of whole numbers

Reducing: 12 people, each person gets an additional 8/12:


Review long division of whole numbers

Badda-Bing, Baby! That’s all there is to it. 12 people, each person gets an additional 8/12:


Example 2 6530 15
Example 2: 6530 12 people, each person gets an additional 8/12:15


Review long division of whole numbers

Divide: 15 goes into 65… 12 people, each person gets an additional 8/12:


Review long division of whole numbers

Divide: 15 goes into 65 4 times 12 people, each person gets an additional 8/12:


Review long division of whole numbers

Divide: 15 goes into 65 4 times 12 people, each person gets an additional 8/12:

Multiply:


Review long division of whole numbers

Divide: 15 goes into 65 4 times 12 people, each person gets an additional 8/12:

Multiply:

Subtract:


Review long division of whole numbers

Divide: 15 goes into 53 3 times 12 people, each person gets an additional 8/12:


Review long division of whole numbers

Divide: 15 goes into 53 3 times 12 people, each person gets an additional 8/12:

Multiply:


Review long division of whole numbers

Divide: 15 goes into 53 3 times 12 people, each person gets an additional 8/12:

Multiply:

Subtract:


Review long division of whole numbers

Divide: 15 goes into 80 5 times 12 people, each person gets an additional 8/12:


Review long division of whole numbers

Divide: 15 goes into 80 5 times 12 people, each person gets an additional 8/12:

Multiply:


Review long division of whole numbers

Divide: 15 goes into 80 5 times 12 people, each person gets an additional 8/12:

Multiply:

Subtract:





Review long division of whole numbers

We’re done when this difference, 5, is smaller than the divisor, 15. So, closing the deal…and reducing…


Review long division of whole numbers

We’re done when this difference, 5, is smaller than the divisor, 15. So, closing the deal…and reducing…


Review long division of whole numbers

Finis divisor, 15. So, closing the deal…and reducing…