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SBA Math - Grade 7: 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!

Page 1

Question 1 1. Simplify 5.3x + 4.1y + 1.1y.

Question 2 2. Simplify 7.11x + 3.11x + 9.87y.

Question 3 3. Jenny has $100.24 in her bank account. She withdraws $20. How much is left in her bank account?

Question 4 4. 0.34 + .68 = ?

Question 5 5. 4x + 1.21 > 5

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Question 6 6. What is a consideration when converting decimals to fractions?

Question 7 7. x - 8.1 > 10

Question 8 8. Which of these operations do you handle first when working with inequalities?

Question 9 9. Estimate 13.2*2.9 to the nearest whole number.

Question 10 10. Convert 5.43 to a mixed number.

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Question 11 11. Estimate 0.19 + 5.67 to the nearest whole number.

Question 12 12. 0.54 + 0.6 = _____

Question 13 13.

7.4x - 9.3 = 12.3

Solve for x. Estimate to the nearest whole number.

Question 14 14. 7x - 4.5 < 9

Question 15 15.

Find the formula for this pattern.

1.5, 2.5, 3.5, 4.5, ...

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Question 16 16. What is 1 / 8 as a decimal?

Question 17 17.

x + 3.4 = 7.3

Solve for x. Estimate to the nearest whole number.

Question 18 18. x + 5.5 = 9.5

Question 19 19. Simplify 9x - 4.5x.

Question 20 20. Convert 11.12 to a mixed number.

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Question 21 21. 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 22 22. 4x + 3 = 4

Question 23 23. 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 24 24. 2(x - 4.1) > 9.2

Question 25 25. 3x = 9.9

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Question 26 26. x - 0.8345 > 9.923

Question 27 27. Estimate 2.3 + 9.7 to the nearest whole number.

Question 28 28.

10x = 5.6

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

Question 29 29. A model house is built to 1/8 or 0.125 of real-world size, so everything in the model house is exactly 0.125 times the size of its real-world counterpart. It has a particularly cute dining table in the kitchen area. The owner of the model house has the same cute dining table in his kitchen. His real dining table stands 30 inches tall. How tall does the table in the model house stand?

Question 30 30. Sarah's piggy bank has $12.50 in it. If Sarah splits this money with her sister, how much money does each get?

SBA Math - Grade 7: 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!

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