NMTA Middle Grades Math: Estimating & Rounding Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

Page 1

Question 1 1. Estimate 11.45 + 2.13. Round to the nearest tenths.

Question 2 2. Estimate 0.068 - 0.032. Round to the nearest hundredths.

Question 3 3. Round 340,500 to the nearest hundred thousand.

Question 4 4. Which of the following is a mixed number?

Question 5 5. Estimate 789 - 345 by rounding to the nearest hundreds.

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Question 6 6.

Round this number to the nearest hundred.

178

Question 7 7. Use front end estimation to estimate the answer to 754 + 24.

Question 8 8. Round 56,987 to the nearest ten thousand.

Question 9 9. Find the missing digit in 5_____.78 if the rounded number is 55.

Question 10 10. Round 680,560 to the nearest ten thousand.

Page 3

Question 11 11. Round 34 1/8 to the nearest whole number.

Question 12 12. Estimate 5.4 - 2.7.

Question 13 13. Estimate 280 - 120 by rounding to the nearest hundreds.

Question 14 14. Round 14.67 to the nearest whole number.

Question 15 15. Use front end estimation to estimate the answer to 13 + 37.

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Question 16 16. Round 450 to the nearest thousand.

Question 17 17. Estimate 1.45 - 1.23 by rounding the numbers to the nearest tenth.

Question 18 18. Round 11 7/16 to the nearest whole number.

Question 19 19. Round the number 379 to the nearest tens.

Question 20 20. Estimate 8,452 - 6,123 by rounding to the nearest thousands.

Page 5

Question 21 21. Use front end estimation to estimate the answer to 542 - 23.

Question 22 22. Round 8 5/6 to the nearest whole number.

Question 23 23. Round 46,900 to the nearest thousand.

Question 24 24. Estimate 50.7 + 34.9.

Question 25 25. Round 6 3/4 to the nearest whole number.

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Question 26 26. Round 0.934 to one decimal space.

Question 27 27. Round 0.04119 to three decimal spaces.

Question 28 28. Use front end estimation to estimate the answer to 1,780 + 369.

Question 29 29. Find the missing digit in 0.1_____48 if the rounded number is 0.11.

Question 30 30. Estimate 54 - 13 by rounding.

NMTA Middle Grades Math: Estimating & Rounding Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

NMTA Middle Grades Mathematics (203): Practice & Study Guide  /  Math Courses
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