Embedded Files
1
1
We are going to review rounding. Watch the video below for a refresher on how to round.
We are going to review rounding. Watch the video below for a refresher on how to round.
Rounding Math Antics.mp42
2
Here is a review of what was covered in the video:
Here is a review of what was covered in the video:
Identify place value being rounded to (thousands in the example above)
Identify place value being rounded to (thousands in the example above)
Look at the value of the digit to it's right. Ignore all other digits.
Look at the value of the digit to it's right. Ignore all other digits.
If the digit is
If the digit is
​0, 1, 2, 3, 4 round down 66,143 rounds down to 66,000
​0, 1, 2, 3, 4 round down 66,143 rounds down to 66,000
5, 6, 7, 8, 9 rounds up 66, 600 rounds up to 67,000
5, 6, 7, 8, 9 rounds up 66, 600 rounds up to 67,000
There will be a number line on all the problems.
There will be a number line on all the problems.
3
3
Next, use the slideshow below to practice this skill. You will need a notebook. Please make sure to answer each question before clicking next. The answer will be on the next page after each question.
Next, use the slideshow below to practice this skill. You will need a notebook. Please make sure to answer each question before clicking next. The answer will be on the next page after each question.
Report abuse