Place Value & Rounding (Whole numbers)

Review from 3rd & 4th Grade

How To

• Finding place value: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-place-value-rounding/cc-4th-place-value-intro/v/place-value-1
• Rounding whole numbers to the nearest ten: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-place-value-rounding/cc-4th-rounding/v/rounding-whole-numbers-3
• Rounding whole numbers to the nearest hundred: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-place-value-rounding/cc-4th-rounding/v/rounding-whole-numbers-1
• How to round http://www.viewpure.com/KG6ILNOiMgM?start=0&end=0

Practice

• http://www.sheppardsoftware.com/mathgames/menus/roundestimate.htm
• Whole number place value review and practice: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-place-value-rounding/cc-4th-place-value-intro/a/whole-number-place-value-review
• Rounding whole numbers: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-place-value-rounding/cc-4th-rounding/e/rounding_whole_numbers
• Rounding whole numbers 2: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-place-value-rounding/cc-4th-rounding/e/rounding-whole-numbers-2
• Rounding word problems: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-place-value-rounding/cc-4th-rounding/e/round-whole-numbers-word-problems