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On this page, review the notes, go through the slides, watch the videos and do some of the practice sites. Take notes in you math journal which is shared with you in Google Classroom. Make sure to type the vocabulary in the vocabulary column. When you are done, click the "Take the Quiz" picture at the bottom of the page. BE SURE you are ready. You only get one chance at the Quiz.
On this page, review the notes, go through the slides, watch the videos and do some of the practice sites. Take notes in you math journal which is shared with you in Google Classroom. Make sure to type the vocabulary in the vocabulary column. When you are done, click the "Take the Quiz" picture at the bottom of the page. BE SURE you are ready. You only get one chance at the Quiz.
Today's Goal: In this lesson students will be able to divide decimal numbers (dividends) using a whole number divisor (number outside)
Dividing A Decimal by a Whole Number
Dividing A Decimal by a Whole Number
Remember: One of the most important things to remember is that having a decimal in the problem does not change how we do the division. The steps are the same
Steps for Dividing Decimals by Whole Numbers
- Write down the problem.
- Move the decimal from the dividend (number inside) straight up into where the quotient (the answer to the division problem) will be.
- Follow the normal division steps until there is nothing to bring down. That is where the problem ends.
- Divide
- Multiply
- Subtract
- Check
- Bring Down
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Example:
Example:
Remember: When a problem doesn't end evenly you may annex (add) a zero or zeros and keep going. For this class do not add any more than three zeros. If you need to add more than, stop and go back to check your work or reread the directions. You may be requested to round your answer to a given place value.
Example:
Practice Sites
Practice Sites
Jeopardy Game - Reviews multiplication & division of decimals.
Math Games - Word problems with division.
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