Addition of Aligned Decimals Online Quiz



Following quiz provides Multiple Choice Questions (MCQs) related to Addition of Aligned Decimals. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.

Questions and Answers

Q 1 - Add 31.15 + 8.139

3 1. 1 5 0
+ 8. 1 3 9

A - 39.289

B - 38.289

C - 39.389

D - 39.288

Answer : A

Explanation

3 1. 1 5 0
+ 8. 1 3 9
3 9. 2 8 9

Q 2 - Add 70.9 + 6.913

7 0. 9 0 0
+ 6. 9 1 3

A - 76.813

B - 78.813

C - 77.813

D - 77.613

Answer : C

Explanation

7 0. 9 0 0
+ 6. 9 1 3
7 7. 8 1 3

Q 3 - Add 4.71 + 7.328

4. 7 1 0
+ 7. 3 2 8

A - 11.038

B - 12.038

C - 12.138

D - 12.037

Answer : B

Explanation

4. 7 1 0
+ 7. 3 2 8
1 2. 0 3 8

Q 4 - Add 94.8 + 7.607

9 4. 8 0 0
+ 7. 6 0 7

A - 102.408

B - 102.406

C - 101.407

D - 102.407

Answer : D

Explanation

9 4. 8 0 0
+ 7. 6 0 7
1 0 2. 4 0 7

Q 5 - Add 24.823 + 11.205

2 4. 8 2 3
+ 1 1. 2 0 5

A - 36.026

B - 36.028

C - 35.028

D - 36.128

Answer : B

Explanation

2 4. 8 2 3
+ 1 1. 2 0 5
3 6. 0 2 8

Q 6 - Add 52.412 + 8.321

5 2. 4 1 2
+ 8. 3 2 1

A - 60.733

B - 60.732

C - 60.633

D - 60.731

Answer : A

Explanation

5 2. 4 1 2
+ 8. 3 2 1
6 0. 7 3 3

Q 7 - Add 27.4 + 4.50

2 7. 4 0
+ 4. 5 0

A - 30.90

B - 32.90

C - 31.90

D - 31.80

Answer : C

Explanation

2 7. 4 0
+ 4. 5 0
3 1. 9 0

Q 8 - Add 21.52 + 6.13

2 1. 5 2
+ 6. 1 3

A - 27.66

B - 26.65

C - 24.65

D - 27.65

Answer : D

Explanation

2 1. 5 2
+ 6. 1 3
2 7. 6 5

Q 9 - Add 39.6 + 6.56

3 9. 6 0
+ 6. 5 6

A - 46.17

B - 46.16

C - 47.16

D - 46.18

Answer : B

Explanation

3 9. 6 0
+ 6. 5 6
4 6. 1 6

Q 10 - Add 3.81 + 12.45

3. 8 1
+ 1 2. 4 5

A - 16.26

B - 16.25

C - 16.36

D - 17.26

Answer : A

Explanation

3. 8 1
+ 1 2. 4 5
1 6. 2 6

addition_of_aligned_decimals.htm

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