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Math Grade 4

Math Grade 4. Mrs. Ennis Rounding Part 2 Lesson Four. Place Value Review. Find the place value for the digit 7. 46,971. 268,317. 726,468. 649,752. 572,163. hundred-thousands. hundreds. ones. ten-thousands. tens. Rounding. THE ROUNDING POEM. Find your number.

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Math Grade 4

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  1. MathGrade 4 Mrs. Ennis Rounding Part 2 Lesson Four

  2. Place Value Review Find the place value for the digit 7. 46,971 268,317 726,468 649,752 572,163 hundred-thousands hundreds ones ten-thousands tens

  3. Rounding

  4. THE ROUNDING POEM Find your number. Look right next door. 4 or less just ignore. 5 or more, add 1 more.

  5. Round this number to the nearestten thousand. Find your number. 3 6 8,9 7 1 Circle the number in the ten thousands place.

  6. Round this number to the nearest ten thousand. Look right next door. 3 6 8,9 7 1 Draw an arrow to the right of the number.

  7. Round this number to the nearestten thousand. 4 or less, just ignore. 3 6 8,9 7 1 8 is larger than 4 so go to the next line of the poem.

  8. Round this number to the nearestten thousand. 5 or more, add 1 more. +1 3 6 8,9 7 1 Add 1 to the 6.

  9. Round this number to the nearestten thousand. 5 or more, add 1 more. 3 70,0 0 0 Add 1 to the 6 and all the numbers to the right of the 7 become 0’s.

  10. The Answer 368,971 rounded to the nearest ten thousand is 3 7 0,0 0 0

  11. Round this number to the nearestthousand. Find your number. 3 5, 3 2 7 Circle the number in the thousands place.

  12. Round this number to the nearestthousand. Look right next door. 3 5, 3 2 7 Draw an arrow to the right of the number.

  13. Round this number to the nearestthousand. 4 or less, just ignore. 3 5, 3 2 7 Since 3 is less than 4 we do not change the 5.

  14. Round this number to the nearestthousand. 4 or less, just ignore. 3 5, 0 0 0 Change the numbers to left of 5 to 0’s.

  15. The Answer 35,327 rounded to the nearest thousand is 3 5, 0 0 0

  16. Round this number to the nearestdollar. Find your number. $ 5. 87 Circle the number where the dollars are.

  17. Round this number to the nearestdollar. Look right next door. $ 5. 87 Draw an arrow to the right of the circled number.

  18. Round this number to the nearestdollar. 4 or less, just ignore. $ 5. 87 8 is greater than 4 so go to the next line of the poem.

  19. Round this number to the nearestdollar. 5 or more, add 1 more. +1 $ 5. 87 Since 8 is greater than 5 add 1 to the 5.

  20. Round this number to the nearestdollar. 5 or more, add 1 more. $ 6. 0 0 Change the 5 to a 6 and change all the numbers to the right to 0’s.

  21. The Answer $5.87 rounded to the nearest dollar is $ 6. 0 0

  22. Round this number to the nearest hundred. 6,480 6,500

  23. Round this number to the nearest tens. 7,239 7,240

  24. Round this number to the nearest thousands. 28,731 29,000

  25. Round this number to the nearest hundred thousands. 289,962 300,000

  26. Math Fun What's my number? I am a three digit number. My tens digit is five more than my ones digit. My hundreds digit is eight less than my tens digit. What number am I?

  27. Answer: 194

  28. Resources: http://math.pppst.com/rounding.html http://www.riddles-online.com/maths_riddles_puzzle/whats-my-number-riddle-puzzle.htm

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