MTTC Math (Secondary): Operations with Decimals 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!

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Question 1 1. Convert 7 4/5 to a decimal.

Question 2 2. Estimate 6.54 - 4.32 to the first decimal space.

Question 3 3. Bridget wants to buy one t-shirt for $18.79 and a pair of shoes for $24.79. About how much should she expect to pay?

Question 4 4. Estimate the product of 5.4 x 3.8.

Question 5 5. 4x + 3 = 4

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Question 6 6. What is 5 divided by 0.5?

Question 7 7. You are in line at a grocery store. You see the person in front of you get very angry at the cashier for giving him $1.15 in change. The person just bought something that cost $2.85 and he gave the cashier a $5. Why is he angry?

Question 8 8. 2(x - 4.1) > 9.2

Question 9 9. 9*.25 = ?

Question 10 10. Simplify 5.6y + 9.1x + 2.1y - 3.5x.

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Question 11 11. Which of these operations do you handle first when working with inequalities?

Question 12 12. 3.25 ∗ 5.15 = ?

Question 13 13.

x + 3.4 = 7.3

Solve for x. Estimate to the nearest whole number.

Question 14 14.

Use the formula for this pattern to find the 18th number in the sequence.

2.7, 4.7, 6.7, 8.7, ...

Question 15 15. How many pieces of 4.5-inch-long wood can you get from a 36-inch-long piece of wood?

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Question 16 16.

Find the formula for this pattern.

1.5, 2.5, 3.5, 4.5, ...

Question 17 17. Estimate 2.3 + 9.7 to the nearest whole number.

Question 18 18. Convert 33 3/4 into a decimal.

Question 19 19. Convert 5.43 to a mixed number.

Question 20 20. Martha chips in $14.75 for food at a party. John chips in $18.25 for food at the same party. Using estimation, about how much money did they chip in together?

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Question 21 21. 4x + 1.21 > 5

Question 22 22.

10x = 5.6

Solve for x. Before you do the problem, estimate all the numbers to the nearest whole number.

Question 23 23. Harry ate 2.5 more hot dogs than Frank. Frank only ate 1.5 hot dogs. How many hot dogs did Harry eat?

Question 24 24. Wendy lost a total of 7.8 pounds in four weeks. Four weeks ago she weighed 130.4 pounds. How much does Wendy weigh now?

Question 25 25. Estimate 13.2*2.9 to the nearest whole number.

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Question 26 26.

7.4x - 9.3 = 12.3

Solve for x. Estimate to the nearest whole number.

Question 27 27. 0.54 + 0.6 = _____

Question 28 28. Convert 8.3 to a mixed number.

Question 29 29. On a recent test, Joe got 23.5 questions right out of a total of 25 questions. What is his score as a decimal?

Question 30 30.

Find the formula for this pattern.

2.5, 5, 7.5, 10, ...

MTTC Math (Secondary): Operations with Decimals 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!

MTTC Mathematics (Secondary) (022): Practice & Study Guide  /  Math Courses
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