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