Wrzochul Mathematics

Fractions, Decimals, and Percents Unit Assessment

Name: ___________________________________________

Write three equivalent fractions for each fraction below.

1. 3 __________________________ 2. 6 ___________________________ 7 9

3. 9 ___________________________ 10

Fill in the oval next to each equivalent fraction or mixed number. (Hint: There may be more than one correct answer.)

4. 12 0 3 0 2 4 0 1 7 0 2 2 5 5 5 5

5. 18 0 2 0 2 ¼ 0 3 1 0 2 2 8 8 8

6. 3 4 0 7 0 3 1 0 15 0 34 9 9 9 9 9

7. 5 7 0 35 0 12 0 15 0 22 3 3 3 3 3

8. Explain one way to find the equivalent percent for 3/5 without using a calculator.

______________________________________________________________________________

______________________________________________________________________________

Adapted from:Bell, M., Bretzlauf, J., Dillard, A., Hartfield, R., Isaacs, A., McBride, J., Pitvorec, K., Saecker, P., Balfanz, and R., Carroll, W. (2002).

Everyday mathematics: Teacher’s lesson guide fifth grade. Chicago: Everyday Learning Corporation.

Wrzochul Mathematics

Write the mixed number and fraction for each diagram below. In each diagram, the square is worth 1.

9.

Mixed number: ___________________ Fraction: ____________________

10.

Mixed number: __________________ Fraction: ____________________

11.

Mixed number: ___________________ Fraction: _____________________

For Problems 12-14, use fraction sticks to add the fractions

12.

1 + 3 = 8 8 _____________________

Adapted from:Bell, M., Bretzlauf, J., Dillard, A., Hartfield, R., Isaacs, A., McBride, J., Pitvorec, K., Saecker, P., Balfanz, and R., Carroll, W. (2002).

Everyday mathematics: Teacher’s lesson guide fifth grade. Chicago: Everyday Learning Corporation.

Wrzochul Mathematics

13.

1 + 1 =2 4 ________________________

14.

3 + 1 =4 2 _______________________

Write <, =, or > to make the sentence true.

15. 3 3 16. 9 1 17. 6 9 8 ______ 5 10 ______ 2 8 ______ 12

18. 7 17 19. 6 5 20. 3 2 10 20 ______ 20 7 ______ 6 3 _____ 3

21. First, estimate the size of each piece of the circle graph below. Then use your Percent Circle to find the actual percent.

Adapted from:Bell, M., Bretzlauf, J., Dillard, A., Hartfield, R., Isaacs, A., McBride, J., Pitvorec, K., Saecker, P., Balfanz, and R., Carroll, W. (2002).

Everyday mathematics: Teacher’s lesson guide fifth grade. Chicago: Everyday Learning Corporation.

Wrzochul Mathematics

Flavor Estimate Percent

Chocolate ________ ________

Strawberry ________ ________

Vanilla ________ ________

Cookie Dough ________ ________

Other ________ ________

22. Why is it helpful to make an estimate before finding the size of a circle graph?

_____________________________________________________________________________

_____________________________________________________________________________

A survey reported favorite types of books for fifth graders. The results of the survey were as follows:

38% Adventure books 30% Mystery books 22% Humor books 10% Other

23. Make a circle graph for this data on the circle below. Use your Percent Circle.

24. If 100 students answered the survey, how many of them

chose “adventures”? ________

25. If 10 students answered the survey, how many of

them chose “other”? ________

26. If 50 students answered the survey, how many of them

chose “mysteries”? _________

Adapted from:Bell, M., Bretzlauf, J., Dillard, A., Hartfield, R., Isaacs, A., McBride, J., Pitvorec, K., Saecker, P., Balfanz, and R., Carroll, W. (2002).

Everyday mathematics: Teacher’s lesson guide fifth grade. Chicago: Everyday Learning Corporation.

Wrzochul Mathematics

Fractions, Decimals, and Percents Unit Assessment- KEY

Write three equivalent fractions for each fraction below.SAMPLE ANSWERS:

1. 3 2. 6 7 6/14; 9/21; 30/70 9 2/3; 12/18; 18/27

3. 9 10 18/20; 27/30; 90/100

Fill in the oval next to each equivalent fraction or mixed number. (Hint: There may be more than one correct answer.)

4. 12 0 3 0 2 4 0 1 7 0 2 25 5 5 5

5. 18 0 2 0 2 ¼ 0 3 1/8 0 2 2/88

6. 3 4 0 7 0 31 0 15 0 34 9 9 9 9 9

7. 5 7 0 35 0 12 0 15 0 22 3 3 3 3 3

8. Explain one way to find the equivalent percent for 3/5 without using a calculator.SAMPLE ANSWER: 3/5 equals 6/10 and 6/10 equals 60/100, or 60%.

Write the mixed number and fraction for each diagram below. In each diagram, the square is worth 1.

9.

Mixed number: 1 2/4 Fraction: 6/4; or 3/2

Adapted from:Bell, M., Bretzlauf, J., Dillard, A., Hartfield, R., Isaacs, A., McBride, J., Pitvorec, K., Saecker, P., Balfanz, and R., Carroll, W. (2002).

Everyday mathematics: Teacher’s lesson guide fifth grade. Chicago: Everyday Learning Corporation.

Wrzochul Mathematics

10.

Mixed number: 2 1/4 Fraction: 9/4

11.

Mixed number: 2 1/4 Fraction: 9/4

For Problems 12-14, use fraction sticks to add the fractions

12.||||||||

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||||||||||

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|

1 + 3 = 4/8, or 1/28 8

13. ||||||||||||||| ||||||||||||||| |||||||||||||||

1 + 1 = 3/42 4

14. |||||||||| |||||||||| |||||||||| |||||||||| |||||||||

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3 + 1 = 5/4; or 1 1/44 2

Write <, =, or > to make the sentence true.

15. 3 3 16. 9 1 17. 6 9 8 < 5 10 > 2 8 = 12

18. 7 17 19. 6 5 20. 3 2 10 20 < 20 7 > 6 3 > 3

Adapted from:Bell, M., Bretzlauf, J., Dillard, A., Hartfield, R., Isaacs, A., McBride, J., Pitvorec, K., Saecker, P., Balfanz, and R., Carroll, W. (2002).

Everyday mathematics: Teacher’s lesson guide fifth grade. Chicago: Everyday Learning Corporation.

Wrzochul Mathematics

21. First, estimate the size of each piece of the circle graph at the right. Then use your Percent Circle to find the actual percent.

Flavor Estimate Percent

Chocolate Estimates 32% mayStrawberry vary 14%

Vanilla 20%

Cookie Dough 26%

Other 8%

22. Why is it helpful to make an estimate before finding the size of a circle graph?

Answers vary.

Adapted from:Bell, M., Bretzlauf, J., Dillard, A., Hartfield, R., Isaacs, A., McBride, J., Pitvorec, K., Saecker, P., Balfanz, and R., Carroll, W. (2002).

Everyday mathematics: Teacher’s lesson guide fifth grade. Chicago: Everyday Learning Corporation.

Wrzochul Mathematics

A survey reported favorite types of books for fifth graders. The results of the survey were as follows:

38% Adventure books 30% Mystery books 22% Humor books 10% Other

23. Make a circle graph for this data on the circle below. Use your Percent Circle.

24. If 100 students answered the survey, how many of them chose “adventures”? 38

25. If 10 students answered the survey, how many of them chose “other”? 1

26. If 50 students answered the survey, how many of them chose “mysteries”? 15

Adapted from:Bell, M., Bretzlauf, J., Dillard, A., Hartfield, R., Isaacs, A., McBride, J., Pitvorec, K., Saecker, P., Balfanz, and R., Carroll, W. (2002).

Everyday mathematics: Teacher’s lesson guide fifth grade. Chicago: Everyday Learning Corporation.