This week you will be working on mastering rounding. First, read over the steps to rounding. They are below:

1. Underline the number in the place value you want to round to.
2. Circle the number to the right of the underlined number.
- If the circled number is a 0,1,2,3, or 4, the underlined number stays the same.
- If the circled number is a 5,6,7,8, or 9, the underlined number increases by 1.
3. Change all of the numbers to the right of the underlined number to zeros.

Click on the link below to practice on Sum Sense!Sum Sense

Option 1: RoundingThis week you will be working on mastering rounding. First, read over the steps to rounding. They are below:

1. Underline the number in the place value you want to round to.

2. Circle the number to the right of the underlined number.

- If the circled number is a 0,1,2,3, or 4, the underlined number stays the same.

- If the circled number is a 5,6,7,8, or 9, the underlined number increases by 1.

3. Change all of the numbers to the right of the underlined number to zeros.

Next, go on the following website to practice your rounding:

http://www.softschools.com/math/rounding/game/

Next, go on the following website to practice your rounding:

http://www.softschools.com/math/practice/rounding_numbers.jsp

Next, go here:

http://mrnussbaum.com/grade_4_standards/rounding1/

Finally, play each of the following games to practice your rounding:

http://www.free-training-tutorial.com/rounding/rounding-spaceships.html

And this game:

http://www.free-training-tutorial.com/rounding/sharks.html

And this game:

http://www.free-training-tutorial.com/word-games/crossword-puzzles-rounding-10.html

And this game:

http://www.free-training-tutorial.com/word-games/crossword-puzzles-rounding-100.html

And this game:

http://mrnussbaum.com/roundingmaster/

Option 2: Word FormFirst, use the link below to practice word form.

http://mrnussbaum.com/grade_4_standards/cntww/

Next, use this link.

http://mrnussbaum.com/grade_4_standards/cwwtn/

Play this game

http://mrnussbaum.com/placevaluepirates1/

Option 3:Addition Practice Games:http://www.coolmath-games.com/1-number-games-addition-subtraction.html