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# Explorations in Core Math Grade 6 - Chapter 3: Decimals Chapter Exam

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. 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 2 2. What is 5 divided by 0.5?

#### 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. The decimal number 0.5 can be read as:

#### Question 5 5. In the division problem 0.86 / 0.02, what would be the new dividend once you move the decimal as needed?

### Page 2

#### Question 6 6. If you're dividing 1.72 by 8.6, how many places to the right will you need to move the decimal point in the divisor and dividend?

#### Question 7 7. Write the number 789.1 as an addition problem.

#### Question 8 8. The decimal number 11.12 could be represented by which of the following?

#### Question 9 9. 9*.25 = ?

#### Question 10 10. Which number is represented by the word name fifty point one?

### Page 3

#### Question 11 11. 0.34 + .68 = ?

#### Question 12 12. John has $4.55 in his wallet and Lisa has $3.24. How much do they have in total?

#### Question 13 13. Simplify 5.6y + 9.1x + 2.1y - 3.5x.

#### Question 14 14. For the number 1.14, what digit is in the hundredths place?

#### Question 15 15. Count from 2.9 to 3.4.

### Page 4

#### Question 16 16. Simplify 7.11x + 3.11x + 9.87y.

#### Question 17 17. Harry ate 2.5 more hot dogs than Frank. Frank only ate 1.5 hot dogs. How many hot dogs did Harry eat?

#### Question 18 18. Simplify 3(4.2x) + 2(8.2y).

#### Question 19 19. For the number 845.918, what is in the tenths place?

#### Question 20 20. Simplify 5.3x + 4.1y + 1.1y.

### Page 5

####
Question 21
21.
Which is biggest?

0.79, 0.621, 0.512, 0.121, 0.19813

#### Question 22 22. Sarah's piggy bank has $12.50 in it. If Sarah splits this money with her sister, how much money does each get?

#### Question 23 23. Simplify 9x - 4.5x.

#### Question 24 24. Count from 0.21 to 0.28.

#### Question 25 25. What is the quotient of 0.166 / 0.83?

### Page 6

#### Question 26 26. Which of the following is a decimal number?

#### Question 27 27. Estimate 56.3 - 48.653 to the nearest whole number.

#### Question 28 28. Estimate 0.19 + 5.67 to the nearest whole number.

#### Question 29 29. If four of your friends each give you $20.75, how much will you have total?

####
Question 30
30.
Which is smallest?

0.0034, 0.00001, 0.2345, 0.4896, 0.10001

#### Explorations in Core Math Grade 6 - Chapter 3: 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!