Hard Addition Questions With Answers: A Challenging Math Quiz

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| By Shorty97

Shorty97

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Quizzes Created: 1 | Total Attempts: 4,821

Questions: 10 | Attempts: 4,823 | Updated: Aug 7, 2024

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Hard Addition Questions With Answers: A Challenging Math Quiz - Quiz

Get ready to immerse yourself in the exciting world of mathematics with this challenging quiz. Whether you're a math enthusiast or a novice in the realm of numbers, brace yourself for the ultimate test of your problem-solving abilities.

Sharpen your knowledge, clear your mind, and prepare to embark on a captivating journey of numerical exploration with this quiz. Take a deep breath and dive into the brain-teasing realm of the Math Quiz. Let the calculations commence, and if you find this quiz exhilarating, don't hesitate to share it with your friends. Best of luck on this demanding journey of mathematical Read morediscovery!

Questions and Answers

1.

123456789+987654321=
- A.
  
  4522165645
- B.
  
  2222213546
- C.
  
  1111111110
- D.
  
  2222222220
- E.
  
  1000000000
Correct Answer
C. 1111111110

Explanation
The given addition problem is 123456789 + 987654321. When we add these two numbers, we get a sum of 1111111110.

Rate this question:

35
1
2.

79851057687+78675015897=
- A.
  
  145568977548
- B.
  
  458879665458
- C.
  
  158526073584
- D.
  
  225648795485
- E.
  
  321554688789
Correct Answer
C. 158526073584

Explanation
The given addition problem is 79851057687 + 78675015897. The correct answer is 158526073584.

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18
0
3.

If I have 579 apples and you take away 752 of them, what do you get?
- A.
  
  -173
- B.
  
  -170
- C.
  
  -184
- D.
  
  -225
- E.
  
  -177
Correct Answer
A. -173

Explanation
If you have 579 apples and someone takes away 752 of them, it means you have more apples taken away than you originally had. Therefore, the answer would be a negative number. In this case, the correct answer is -173.

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14
3
4.

2000000000-1000000+495762+2672999=
- A.
  
  2672999
- B.
  
  2002168761
- C.
  
  6854786
- D.
  
  1254587
- E.
  
  516861
Correct Answer
B. 2002168761

Explanation
Starting with 2,000,000,000, subtract 1,000,000 to get 1,999,000,000. Adding 495,762 to this result gives 1,999,495,762. Finally, adding 2,672,999 yields the total 2,002,168,761. This process involves simple arithmetic operations of subtraction and addition, showing how combining large numbers can be broken down into smaller, manageable steps to reach the final result.

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7
0
5.

3+0=
- A.
  
  3
- B.
  
  4
- C.
  
  5
- D.
  
  6
Correct Answer
A. 3

Explanation
The given equation is a simple addition problem where 3 is added to 0. The sum of 3 and 0 is 3.

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8
0
6.

2+2=
- A.
  
  7
- B.
  
  3
- C.
  
  4
- D.
  
  5
Correct Answer
C. 4

Explanation
The correct answer is 4 because when you add 2 and 2 together, the sum is 4.

Rate this question:

7
0
7.

1x10=
- A.
  
  10
- B.
  
  20
- C.
  
  15
- D.
  
  36
Correct Answer
A. 10

Explanation
The question is asking for the product of 1 multiplied by 10. The correct answer is 10 because when you multiply 1 by any number, the result is always that number. So, 1 multiplied by 10 equals 10.

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5
0
8.

1+2=
- A.
  
  3
- B.
  
  5
- C.
  
  21
- D.
  
  8
Correct Answer
A. 3

Explanation
The correct answer is 3 because when you add 1 and 2 together, the sum is equal to 3.

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6
0
9.

10x11
- A.
  
  110
- B.
  
  121
- C.
  
  140
- D.
  
  160
Correct Answer
A. 110

Explanation
Multiplying 10 by 11 is a straightforward calculation: 10 * 11 = 110. This result comes from adding 10 to itself 11 times or recognizing that multiplying any number by 10 shifts its place value one position to the left. Therefore, 10 times 11 equals 110, demonstrating the basic principle of multiplication.

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4
0
10.

5*4
- A.
  
  20
- B.
  
  28
- C.
  
  36
- D.
  
  40
Correct Answer
A. 20

Explanation
The given question is a multiplication problem. When we multiply 5 by 4, we get the answer 20.

Rate this question:

5
0

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Current Version
Aug 07, 2024

Quiz Edited by
ProProfs Editorial Team
Oct 06, 2009

Quiz Created by
Shorty97

Hard Addition Questions With Answers: A Challenging Math Quiz

123456789+987654321=

79851057687+78675015897=

If I have 579 apples and you take away 752 of them, what do you get?

2000000000-1000000+495762+2672999=

3+0=

2+2=

1x10=

1+2=

10x11

5*4