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Fractions with Denominators of 10 and 100 - Printable Math Worksheets kindergarten - Wayground

Fractions with Denominators of 10 and 100

Regina HunterJohnson

Created by Regina HunterJohnson

12 questions

4th Grade

Math

Updated Feb 2026

This Grade 4 mathematics worksheet helps students relate tenths and hundredths when working with fractions. Across 12 questions—11 multiple-choice items and 1 multiple-select item—students find unknown numerators, identify equivalent fractions such as 6/10 and 60/100, add fractions with denominators of 10 and 100, verify equations, interpret shaded models, and choose an expression for a fraction word problem. The final item extends this work to a mixed number. Use the worksheet to strengthen students’ understanding that one tenth equals ten hundredths and to connect visual models, equations, and real-world representations. Students must attend to place value when rewriting tenths as hundredths, select all equivalent answers when prompted, and explain how their answers represent the same quantity. This free printable worksheet is designed for Grade 4 math practice and includes a complete answer key for efficient review and feedback.

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Fractions with Denominators of 10 and 100

Total questions: 12

Name
Class
Date
1.

What is the unknown numerator that makes this equation true.

___/10 = 40/100

a)

40

b)

4

c)

1

d)

5

2.

Determine if the equation is true or false. 5/10 + 18/100 = 68/100

a)

True

b)

False

3.

Choose the unknown numerator that makes this equation true.


6/10 + 3/100 = __/100

a)

91

b)

63

c)

9

d)

90

4.

Choose the unknown number that makes this equation true.


3/10 + _______ = 55/100

a)

29

b)

26

c)

24

d)

25

5.

Choose the unknown number that makes this equation true.


__/10 + 15/100 = 75/100

a)

9

b)

6

c)

4

d)

8

6.

Which fraction is equivalent to 6/10

a)

6/100

b)

60/100

c)

600/100

d)

1/6

7.

What two fractions represent the answer to this problem?

3/10 + 50/100 =

(choose two answers!)

a)

8/10

b)

8/100

c)

80/100

d)

80/10

8.

Which model is shaded gray to represent the expression 1/10 + 1/100?

a)
Which model is shaded gray to represent the expression 1/10 + 1/100?
b)
Which model is shaded gray to represent the expression 1/10 + 1/100?
c)
Which model is shaded gray to represent the expression 1/10 + 1/100?
d)
Which model is shaded gray to represent the expression 1/10 + 1/100?
9.
7/10 + 7/100 = ?
a)
14/100
b)
49/100
c)
77/100
d)
7/10
10.

Nathan read 40/100 of a book one day. He read 3/10 of the book the next day. Which expression shows the fraction of the book Nathan has read?

a)

40/100 + 3/100

b)

40/10 + 3/10

c)

40/100 + 30/100

d)

40/10 + 3/100

11.
What fraction does the model represent?

What fraction does the model represent?

a)

5/10

b)

50/10

c)

50/100

d)

5/100

12.

8/10 + 72/100

a)

1 52/100

b)

1 90/100

c)

1 90/10

d)

1 52/10

WaygroundAnswer Key

Fractions with Denominators of 10 and 100

Total questions: 12

1.
b)

4

2.
a)

True

3.
b)

63

4.
d)

25

5.
b)

6

6.
b)

60/100

7.
a)

8/10

, c)

80/100

8.
a)
9.
c) 77/100
10.
c)

40/100 + 30/100

11.
c)

50/100

12.
a)

1 52/100

FAQs

What does the Fractions with Denominators of 10 and 100 worksheet cover?

This Grade 4 worksheet builds skill with representing, comparing, and adding tenths and hundredths as equivalent fractions. Its 12 items ask students to solve for unknown numerators, complete and judge equations, interpret shaded models, select multiple equivalent answers, apply the skill to a book-reading word problem, and express a sum as a mixed number.

How can I use this worksheet to teach adding fractions with denominators of 10 and 100?

Begin by modeling that 1/10 equals 10/100, then solve one of the worksheet’s equations by rewriting the tenths as hundredths before adding. Have students use the shaded-model item to connect the visual representation to the symbolic expression, and discuss why 3/10 + 50/100 can be represented as both 8/10 and 80/100. Finish with the word problem to check whether students can apply the same conversion independently.

What mistakes should I watch for on this fractions worksheet?

Watch for students adding numerators without converting tenths to hundredths, such as treating 7/10 + 7/100 as 14/100 instead of 77/100. Students may also confuse equivalent fractions with fractions that have merely larger numbers, select only one response on the multiple-select item, or misread a model’s denominator. In the mixed-number item, check that they combine 8/10 and 72/100 as 80/100 + 72/100 before recording 1 52/100.

How do I assign and grade this fractions worksheet?

You can assign Fractions with Denominators of 10 and 100 as a printable PDF or as a digital quiz on Wayground. The worksheet includes a complete answer key for all 12 items, including the multiple-select question, and printable submissions can be graded by scanning student work with the Wayground for Teachers app. The printable format also supports classrooms that are reducing screen time.

How can I differentiate this tenths-and-hundredths worksheet for my students?

In the worksheet’s Advanced Settings, adjust font spacing or choose a larger font size to make the equations, answer choices, and fraction models easier to read. You can also enable a dyslexia-friendly font or translate the worksheet into another language when appropriate. These options apply to the worksheet file, including its equivalent-fraction and model-based items.

Where can I find more free worksheets like this on Wayground?

Wayground offers a broad collection of free printable worksheets and practice problems across subjects, with downloadable PDFs and answer keys to support essential skills and concepts. Browse more resources at https://wayground.com/en-us/worksheets.