Unit 2 Lesson 8 Part 4: Rounding to the Nearest Thousand (5 Digits) Copyright © 2009 Kelly Mott.
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Unit 2 Lesson 8 Part 4: Rounding to the Nearest Thousand (5 Digits) Copyright © 2009 Kelly Mo
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Transcript of Unit 2 Lesson 8 Part 4: Rounding to the Nearest Thousand (5 Digits) Copyright © 2009 Kelly Mott.
Unit 2 Lesson 8 Part 4: Rounding to the Nearest Thousand
(5 Digits)
Copyright © 2009 Kelly Mott
Unit 2 Lesson 8 Part 4: Rounding to the Nearest Thousand
(5 Digits)
Copyright © 2009 Kelly Mott
Part 1: Rounding to the Nearest Thousand (5 Digits) Number Line
Copyright © 2009 Kelly Mott
What is 11,600 rounded to the nearest thousand?• Find 11,600 on the number line. Put a dot.• Is 11,600 closer to 11,000 or 12,000? ___________• Answer: 11,600 rounded to the nearest thousand is
_____________________
11,000 11,100 11,200 11,300 11,400 11,500 11,600 11,700 11,800 11,900 12,000
Copyright © 2009 Kelly Mott
Round to the Nearest Thousand
What is 16,300 rounded to the nearest thousand?• Find 16,300 on the number line. Put a dot.• Is 16,300 closer to 16,000 or 17,000? ___________• Answer: 16,300 rounded to the nearest thousand is
_____________________
16,000 16,100 16,200 16,300 16,400 16,500 16,600 16,700 16,800 16,900 17,000
Copyright © 2009 Kelly Mott
Round to the Nearest Thousand
What is 15,500 rounded to the nearest thousand?• Find 15,500 on the number line. Put a dot.• Is 15,500 closer to 15,000 or 16,000? ___________• Answer: 15,500 rounded to the nearest thousand is
_____________________
15,000 15,100 15,200 15,300 15,400 15,500 15,600 15,700 15,800 15,900 16,000
Copyright © 2009 Kelly Mott
Round to the Nearest Thousand
*Hint: When we have 5 or more, we round up.
Copyright © 2009 Kelly Mott
Part 2: Rounding without a Number Line
Copyright © 2009 Kelly Mott
Practice # 1:STEPS:
1. Underline the place you are rounding to.
2. Write down the number(s) to the left of the underlined digit.
3. Circle the number to the right.4. If the number to the right is 0,
1, 2, 3, or 4, then the underlined number stays the same.
5. If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.
6. Every number to the right of the underlined number becomes a zero.
Copyright © 2009 Kelly Mott
Round 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:
1. Underline the place you are rounding to.
2. Write down the number(s) to the left of the underlined digit.
3. Circle the number to the right.4. If the number to the right is 0,
1, 2, 3, or 4, then the underlined number stays the same.
5. If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.
6. Every number to the right of the underlined number becomes a zero.
Copyright © 2009 Kelly Mott
Round to the nearest thousand:
64,909
Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more.
Practice # 3:STEPS:
1. Underline the place you are rounding to.
2. Write down the number(s) to the left of the underlined digit.
3. Circle the number to the right.4. If the number to the right is 0,
1, 2, 3, or 4, then the underlined number stays the same.
5. If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.
6. Every number to the right of the underlined number becomes a zero.
Copyright © 2009 Kelly Mott
Round to the nearest thousand:
95,259
Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more.
Practice # 4:STEPS:
1. Underline the place you are rounding to.
2. Write down the number(s) to the left of the underlined digit.
3. Circle the number to the right.4. If the number to the right is 0,
1, 2, 3, or 4, then the underlined number stays the same.
5. If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.
6. Every number to the right of the underlined number becomes a zero.
Copyright © 2009 Kelly Mott
Round to the nearest thousand:
70,555
Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more.
Practice # 5:STEPS:
1. Underline the place you are rounding to.
2. Write down the number(s) to the left of the underlined digit.
3. Circle the number to the right.4. If the number to the right is 0,
1, 2, 3, or 4, then the underlined number stays the same.
5. If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.
6. Every number to the right of the underlined number becomes a zero.
Copyright © 2009 Kelly Mott
Round to the nearest thousand:
58,062
Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more.
Practice # 6:STEPS:
1. Underline the place you are rounding to.
2. Write down the number(s) to the left of the underlined digit.
3. Circle the number to the right.4. If the number to the right is 0,
1, 2, 3, or 4, then the underlined number stays the same.
5. If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.
6. Every number to the right of the underlined number becomes a zero.
Copyright © 2009 Kelly Mott
Round to the nearest thousand:
69,841
Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more.
Practice # 7:STEPS:
1. Underline the place you are rounding to.
2. Write down the number(s) to the left of the underlined digit.
3. Circle the number to the right.4. If the number to the right is 0,
1, 2, 3, or 4, then the underlined number stays the same.
5. If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.
6. Every number to the right of the underlined number becomes a zero.
Copyright © 2009 Kelly Mott
Round to the nearest thousand:
10,675
Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more.
Practice # 8:STEPS:
1. Underline the place you are rounding to.
2. Write down the number(s) to the left of the underlined digit.
3. Circle the number to the right.4. If the number to the right is 0,
1, 2, 3, or 4, then the underlined number stays the same.
5. If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.
6. Every number to the right of the underlined number becomes a zero.
Copyright © 2009 Kelly Mott
Round to the nearest thousand:
74,713
Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more.
Practice # 9:STEPS:
1. Underline the place you are rounding to.
2. Write down the number(s) to the left of the underlined digit.
3. Circle the number to the right.4. If the number to the right is 0,
1, 2, 3, or 4, then the underlined number stays the same.
5. If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.
6. Every number to the right of the underlined number becomes a zero.
Copyright © 2009 Kelly Mott
Round to the nearest thousand:
28,137
Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more.
Practice # 10:STEPS:
1. Underline the place you are rounding to.
2. Write down the number(s) to the left of the underlined digit.
3. Circle the number to the right.4. If the number to the right is 0,
1, 2, 3, or 4, then the underlined number stays the same.
5. If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.
6. Every number to the right of the underlined number becomes a zero.
Copyright © 2009 Kelly Mott
Round to the nearest thousand:
81,198
Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more.
Practice # 11:STEPS:
1. Underline the place you are rounding to.
2. Write down the number(s) to the left of the underlined digit.
3. Circle the number to the right.4. If the number to the right is 0,
1, 2, 3, or 4, then the underlined number stays the same.
5. If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.
6. Every number to the right of the underlined number becomes a zero.
Copyright © 2009 Kelly Mott
Round to the nearest thousand:
17,512
Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more.
Practice # 12:STEPS:
1. Underline the place you are rounding to.
2. Write down the number(s) to the left of the underlined digit.
3. Circle the number to the right.4. If the number to the right is 0,
1, 2, 3, or 4, then the underlined number stays the same.
5. If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.
6. Every number to the right of the underlined number becomes a zero.
Copyright © 2009 Kelly Mott
Round to the nearest thousand:
30,533
Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more.
Practice # 13:STEPS:
1. Underline the place you are rounding to.
2. Write down the number(s) to the left of the underlined digit.
3. Circle the number to the right.4. If the number to the right is 0,
1, 2, 3, or 4, then the underlined number stays the same.
5. If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.
6. Every number to the right of the underlined number becomes a zero.
Copyright © 2009 Kelly Mott
Round to the nearest thousand:
52,501
Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more.
Practice # 14:STEPS:
1. Underline the place you are rounding to.
2. Write down the number(s) to the left of the underlined digit.
3. Circle the number to the right.4. If the number to the right is 0,
1, 2, 3, or 4, then the underlined number stays the same.
5. If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.
6. Every number to the right of the underlined number becomes a zero.
Copyright © 2009 Kelly Mott
Round to the nearest thousand:
17,099
Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more.
Practice # 15:STEPS:
1. Underline the place you are rounding to.
2. Write down the number(s) to the left of the underlined digit.
3. Circle the number to the right.4. If the number to the right is 0,
1, 2, 3, or 4, then the underlined number stays the same.
5. If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.
6. Every number to the right of the underlined number becomes a zero.
Copyright © 2009 Kelly Mott
Round to the nearest thousand:
28,678
Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more.
Copyright © 2009 Kelly Mott
Part 3: CHALLENGE
Copyright © 2009 Kelly Mott
Practice # 1:STEPS:
1. Underline the place you are rounding to.
2. Write down the number(s) to the left of the underlined digit.
3. Circle the number to the right.4. If the number to the right is 0,
1, 2, 3, or 4, then the underlined number stays the same.
5. If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.
6. Every number to the right of the underlined number becomes a zero.
Copyright © 2009 Kelly Mott
Round to the nearest thousand:
534,233
Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more.
Practice # 2:STEPS:
1. Underline the place you are rounding to.
2. Write down the number(s) to the left of the underlined digit.
3. Circle the number to the right.4. If the number to the right is 0,
1, 2, 3, or 4, then the underlined number stays the same.
5. If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.
6. Every number to the right of the underlined number becomes a zero.
Copyright © 2009 Kelly Mott
Round to the nearest thousand:
208,502
Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more.
Practice # 3:STEPS:
1. Underline the place you are rounding to.
2. Write down the number(s) to the left of the underlined digit.
3. Circle the number to the right.4. If the number to the right is 0,
1, 2, 3, or 4, then the underlined number stays the same.
5. If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.
6. Every number to the right of the underlined number becomes a zero.
Copyright © 2009 Kelly Mott
Round to the nearest thousand:
167,321
Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more.
Practice # 4:STEPS:
1. Underline the place you are rounding to.
2. Write down the number(s) to the left of the underlined digit.
3. Circle the number to the right.4. If the number to the right is 0,
1, 2, 3, or 4, then the underlined number stays the same.
5. If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.
6. Every number to the right of the underlined number becomes a zero.
Copyright © 2009 Kelly Mott
Round to the nearest thousand:
703,675
Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more.
Practice # 5:STEPS:
1. Underline the place you are rounding to.
2. Write down the number(s) to the left of the underlined digit.
3. Circle the number to the right.4. If the number to the right is 0,
1, 2, 3, or 4, then the underlined number stays the same.
5. If the number to the right is 5, 6, 7, 8, or 9, then the underlined number needs to go up 1 more number.
6. Every number to the right of the underlined number becomes a zero.
Copyright © 2009 Kelly Mott
Round to the nearest thousand:
914,217
Hint for the Circled Number:4 or less just ignore.5 or more, add 1 more.
Does this make sense?
Copyright © 2009 Kelly Mott
HOMEWORKTeacher Worksheet: Rounding to Nearest Thousand 5
Digits WorksheetMath Steps Pages: noneRe-teach Page: none
Copyright © 2009 Kelly Mott
You can use the Rounding Pyramid:
51
2
84
0
93
76
1. Underlined number rounds up one
2. Add the zeros
1. Underlined number stays the same
2. Add the zeros
Copyright © 2009 Kelly Mott
