Elementary Math: Rounding & Estimation 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 the quotient to 540/11:

Question 2 2. Estimate the quotient to 55/10:

Question 3 3. Estimate the quotient to 39/5:

Question 4 4. Estimate the quotient to 309,938/50,382:

Question 5 5. Estimate the quotient to 60,837/589:

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Question 6 6. Use front end estimation to estimate the answer to 754 + 24.

Question 7 7.

Round this number to the nearest hundred.

178

Question 8 8. Use front end estimation to estimate the answer to 1,780 + 369.

Question 9 9. Use front end estimation to estimate the answer to 542 - 23.

Question 10 10. Use front end estimation to estimate the answer to 13 + 37.

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Question 11 11. Estimate 1.45 - 1.23 by rounding the numbers to the nearest tenth.

Question 12 12. Estimate 50.7 + 34.9.

Question 13 13. Estimate 0.068 - 0.032. Round to the nearest hundredths.

Question 14 14. Estimate 5.4 - 2.7.

Question 15 15. Estimate 11.45 + 2.13. Round to the nearest tenths.

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Question 16 16. At Spring Elementary School, there are 27 classrooms. Each classroom contains an average of 22 students. About how many students attend Spring Elementary School?

Question 17 17. Estimate the product: 31 x 782 = ?

Question 18 18. Estimate the product: 5 x 241 = ?

Question 19 19. Estimate the product: 64 x 79 = ?

Question 20 20. Estimate the product: 8 x 37 = ?

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Question 21 21. Find the missing digit in 0.1_____48 if the rounded number is 0.11.

Question 22 22. Round 0.04119 to three decimal spaces.

Question 23 23. Find the missing digit in 5_____.78 if the rounded number is 55.

Question 24 24. Round 14.67 to the nearest whole number.

Question 25 25. Round 0.934 to one decimal space.

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Question 26 26. Round 0.655321 to two decimal places.

Question 27 27. Round 100.489 to a whole number.

Question 28 28. Round 33.499 to one decimal place.

Question 29 29. Round 112.65 to a whole number.

Question 30 30. Round 45.545 to one decimal place.

Elementary Math: Rounding & Estimation 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!

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