unit 2 lesson 8 part 5: rounding review lesson (3,4, and 5 digits) copyright © 2009 kelly mott
TRANSCRIPT
Unit 1 Lesson 1: Place Value to the Thousands
Unit 2 Lesson 8 Part 5: Rounding Review Lesson(3,4, and 5 Digits)
Copyright 2009 Kelly Mott1Unit 2 Lesson 8 Part 5: Rounding Review Lesson(3,4, and 5 Digits)
Copyright 2009 Kelly Mott2Part 1: Round to the Nearest Ten (3 Digits)Copyright 2009 Kelly Mott
3Practice # 1STEPS:Underline the place you are rounding to.Write down the number(s) to the left of the underlined digit.Circle the number to the right.If the number to the right is 0, 1, 2, 3, or 4, then the underlined number stays the same.If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.Every number to the right of the underlined number becomes a zero.Copyright 2009 Kelly MottRound to the nearest ten:
439 Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more. Practice # 2STEPS:Underline the place you are rounding to.Write down the number(s) to the left of the underlined digit.Circle the number to the right.If the number to the right is 0, 1, 2, 3, or 4, then the underlined number stays the same.If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.Every number to the right of the underlined number becomes a zero.Copyright 2009 Kelly MottRound to the nearest ten:
653 Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more. Its your turn!Copyright 2009 Kelly Mott
6Practice # 3STEPS:Underline the place you are rounding to.Write down the number(s) to the left of the underlined digit.Circle the number to the right.If the number to the right is 0, 1, 2, 3, or 4, then the underlined number stays the same.If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.Every number to the right of the underlined number becomes a zero.Copyright 2009 Kelly MottRound to the nearest ten:
276 Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more. 30secondsCopyright 2009 Kelly Mott
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19Stop & Check!
Copyright 2009 Kelly Mott
20Practice # 3STEPS:Underline the place you are rounding to.Write down the number(s) to the left of the underlined digit.Circle the number to the right.If the number to the right is 0, 1, 2, 3, or 4, then the underlined number stays the same.If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.Every number to the right of the underlined number becomes a zero.Copyright 2009 Kelly MottRound to the nearest ten:
276 Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more. Part 2: Round to the Nearest Hundred (4 Digits)Copyright 2009 Kelly Mott
22Practice # 1:STEPS:Underline the place you are rounding to.Write down the number(s) to the left of the underlined digit.Circle the number to the right.If the number to the right is 0, 1, 2, 3, or 4, then the underlined number stays the same.If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.Every number to the right of the underlined number becomes a zero.
Copyright 2009 Kelly MottRound to the nearest hundred:
8,633 Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more. Practice # 2 :STEPS:Underline the place you are rounding to.Write down the number(s) to the left of the underlined digit.Circle the number to the right.If the number to the right is 0, 1, 2, 3, or 4, then the underlined number stays the same.If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.Every number to the right of the underlined number becomes a zero.
Copyright 2009 Kelly MottRound to the nearest hundred:
5,197 Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more. Its your turn!Copyright 2009 Kelly Mott
25Practice # 3:STEPS:Underline the place you are rounding to.Write down the number(s) to the left of the underlined digit.Circle the number to the right.If the number to the right is 0, 1, 2, 3, or 4, then the underlined number stays the same.If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.Every number to the right of the underlined number becomes a zero.
Copyright 2009 Kelly MottRound to the nearest hundred:
3,438 Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more. 30secondsCopyright 2009 Kelly Mott
2720secondsCopyright 2009 Kelly Mott
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371secondsCopyright 2009 Kelly Mott
38Stop & Check!
Copyright 2009 Kelly Mott
39Practice # 3:STEPS:Underline the place you are rounding to.Write down the number(s) to the left of the underlined digit.Circle the number to the right.If the number to the right is 0, 1, 2, 3, or 4, then the underlined number stays the same.If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.Every number to the right of the underlined number becomes a zero.
Copyright 2009 Kelly MottRound to the nearest hundred:
3,438 Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more. Part 3: Rounding to the Nearest Thousand (5 Digits)Copyright 2009 Kelly Mott
41Practice # 1:STEPS:Underline the place you are rounding to.Write down the number(s) to the left of the underlined digit.Circle the number to the right.If the number to the right is 0, 1, 2, 3, or 4, then the underlined number stays the same.If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.Every number to the right of the underlined number becomes a zero.
Copyright 2009 Kelly MottRound to the nearest thousand:
34,233 Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more. Practice # 2:STEPS:Underline the place you are rounding to.Write down the number(s) to the left of the underlined digit.Circle the number to the right.If the number to the right is 0, 1, 2, 3, or 4, then the underlined number stays the same.If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.Every number to the right of the underlined number becomes a zero.
Copyright 2009 Kelly MottRound to the nearest thousand:
64,909 Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more. Its your turn!Copyright 2009 Kelly Mott
44Practice # 3:STEPS:Underline the place you are rounding to.Write down the number(s) to the left of the underlined digit.Circle the number to the right.If the number to the right is 0, 1, 2, 3, or 4, then the underlined number stays the same.If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.Every number to the right of the underlined number becomes a zero.
Copyright 2009 Kelly MottRound to the nearest thousand:
95,259 Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more. 30secondsCopyright 2009 Kelly Mott
4620secondsCopyright 2009 Kelly Mott
4710secondsCopyright 2009 Kelly Mott
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561secondsCopyright 2009 Kelly Mott
57Stop & Check!
Copyright 2009 Kelly Mott
58Practice # 3:STEPS:Underline the place you are rounding to.Write down the number(s) to the left of the underlined digit.Circle the number to the right.If the number to the right is 0, 1, 2, 3, or 4, then the underlined number stays the same.If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.Every number to the right of the underlined number becomes a zero.
Copyright 2009 Kelly MottRound to the nearest thousand:
95,259 Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more. Does this make sense?
Copyright 2009 Kelly MottHOMEWORKTeacher Worksheet: Rounding Review Tens, Hundreds, ThousandsMath Steps Pages: noneRe-teach Page: none
Copyright 2009 Kelly Mott61You can use the Rounding Pyramid:5128409376Underlined number rounds up oneAdd the zerosUnderlined number stays the sameAdd the zerosCopyright 2009 Kelly Mott