Decimals Quiz For Grade 5

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1. 85.8 + 971 =

1067.1

1065

1058

1056.8

The correct answer is 1056.8 because when you add 85.8 and 971 together, you get a sum of 1056.8.

Explanation

The correct answer is 1056.8 because when you add 85.8 and 971 together, you get a sum of 1056.8.

About This Quiz

Do you understand the importance of learning decimals? This Decimals quiz for grade 5 will show you how to solve problems that contain numbers with decimals. Decimals are... see morevaluable because we use them in everyday situations, such as dealing with money, reading the odometer, reviewing Olympic scores, or teaching your children how to add or subtract them. The decimal point emphasizes large and small numbers by employing the decimal point. Do you get the point? Take the quiz. see less

2. 0.163 + 146 =

146

146.163

163.146

147.63

The given expression is a simple addition problem. Adding 0.163 and 146 gives us a sum of 146.163.

Explanation

The given expression is a simple addition problem. Adding 0.163 and 146 gives us a sum of 146.163.

3. 33.6 + 98.3 =

131.9

132.9

132.98

133

The sum of 33.6 and 98.3 is 131.9.

Explanation

The sum of 33.6 and 98.3 is 131.9.

4. 86.366 - 86.3 =

0.066

None of these

When subtracting 86.3 from 86.366, we need to align the decimal points. Subtracting the corresponding digits, we get 0.066. Therefore, the correct answer is 0.066.

Explanation

When subtracting 86.3 from 86.366, we need to align the decimal points. Subtracting the corresponding digits, we get 0.066. Therefore, the correct answer is 0.066.

5. 15.35 - 9.74 =

56.1

5.61

561

None of these

The correct answer is 5.61 because when we subtract 9.74 from 15.35, we get 5.61.

Explanation

The correct answer is 5.61 because when we subtract 9.74 from 15.35, we get 5.61.

6. 1.4 × 15 =

22.5

The given equation is asking for the product of 1.4 and 15. When we multiply 1.4 by 15, we get the result of 21. Therefore, the correct answer is 21.

Explanation

The given equation is asking for the product of 1.4 and 15. When we multiply 1.4 by 15, we get the result of 21. Therefore, the correct answer is 21.

7. 0.278 m 0.15 =

0.781

782

None of these

So, 0.278 multiplied by 0.15 equals 0.0417.

Explanation

So, 0.278 multiplied by 0.15 equals 0.0417.

8. 6.3 m 0.18 =

11.34

113.4

1.134

1134

Multiplying 6.3 by 0.18 yields 1.134. This calculation involves multiplying 6.3 by 18%, which translates to multiplying 6.3 by 0.18. The result, 1.134, represents 18% of 6.3, demonstrating a fractional proportion of the original value.

Explanation

9. 99.98 - 6.88 =

93.1

93.01

93.88

None of these

The given question asks to subtract 6.88 from 99.98. Subtracting 6.88 from 99.98 gives us 93.1.

Explanation

The given question asks to subtract 6.88 from 99.98. Subtracting 6.88 from 99.98 gives us 93.1.

10. 226.24 ÷ 56 =

40.4

4.04

0.404

None of these

The given expression is a division problem. When 226.24 is divided by 56, the quotient is 4.04. This means that if you divide 226.24 into 56 equal parts, each part will be equal to 4.04. Therefore, the correct answer is 4.04.

Explanation

Janaisa Harris |BA (Mathematics) |

High School Math Teacher

Janaisa Harris, an experienced educator, has devoted 4 years to teaching high school math and 6 years to tutoring. She holds a bachelor's degree in Mathematics (Secondary Education, and Teaching) from the University of North Carolina at Greensboro and is currently employed at Wilson County School (NC) as a mathematics teacher.

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Dec 13, 2024

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Expert Reviewed by
Janaisa Harris
Feb 22, 2010

Quiz Created by
Perple