Operations on Large Numbers Practice Questions

Class 5 · Mathematics · 294 free MCQs with instant results and detailed explanations.

294

Total

116

Easy

124

Medium

Hard

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Topics in Operations on Large Numbers

Multiplication 90

Addition 103

Subtraction 33

Division 68

Sample Questions from Operations on Large Numbers

Here are 10 sample questions. Start a quiz to get randomized questions with scoring.

Easy

What is the sum of 345 and 678?

A. 1023

B. 1013

C. 1033

D. 1003

Show Answer & Explanation

Correct Answer: A

Adding 345 and 678 gives us 1023.

Easy

If you add 5123 and 2397, what will be the result?

A. 7520

B. 7510

C. 7530

D. 7540

Show Answer & Explanation

Correct Answer: A

Calculating 5123 + 2397 gives us 7520.

Easy

If you add 1000, 2000, and 3000 together, what do you get?

A. 6000

B. 5000

C. 7000

D. 8000

Show Answer & Explanation

Correct Answer: A

The total of 1000, 2000, and 3000 is 6000.

Medium

What is the sum of 4567 and 1234?

A. 5791

B. 5792

C. 5881

D. 5999

Show Answer & Explanation

Correct Answer: A

To find the sum, we simply add the two numbers: 4567 + 1234 = 5791.

Medium

In a library, there are 3456 fiction books and 2345 non-fiction books. How many books are there in total?

A. 5791

B. 5801

C. 5789

D. 5701

Show Answer & Explanation

Correct Answer: A

To find the total number of books, add fiction and non-fiction: 3456 + 2345 = 5791.

Medium

During a sale, a store sold 2450 toys on Saturday and 1579 toys on Sunday. How many toys were sold over the weekend?

A. 4039

B. 4049

C. 4059

D. 4069

Show Answer & Explanation

Correct Answer: A

To find the total toys sold, add Saturday's and Sunday's sales: 2450 + 1579 = 4039.

Medium

If there are 7890 books in one section of a library and 4321 in another section, how many books are there in total?

A. 12211

B. 12311

C. 12111

D. 12411

Show Answer & Explanation

Correct Answer: A

To find the total number of books, sum the two sections: 7890 + 4321 = 12211.

Hard

If a farmer harvested 2345 apples and then harvested 6789 more apples, how many apples does he have in total?

A. 9134

B. 9124

C. 9120

D. 9140

Show Answer & Explanation

Correct Answer: A

To find the total number of apples, we need to add 2345 and 6789 together. This equals 9134.

Hard

A library had 10500 books. After receiving a donation of 2345 books, how many books does the library have now?

A. 12845

B. 12900

C. 13000

D. 12750

Show Answer & Explanation

Correct Answer: A

We add the initial number of books (10500) with the donated books (2345). The result is 12845.

Q10

Hard

If a city has a population of 25780 and it increases by 1345, what will be the new population?

A. 27125

B. 27000

C. 27150

D. 27225

Show Answer & Explanation

Correct Answer: A

To find the new population, add the increase (1345) to the current population (25780), resulting in 27125.

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Operations on Large Numbers — Class 5 Mathematics Practice Questions Online

This page contains 294 practice MCQs for the chapter Operations on Large Numbers in Class 5 Mathematics. The questions are organized by difficulty — 116 easy, 124 medium, 54 hard — so you can choose the right level for your preparation.

Every question includes a detailed explanation to help you understand the concept, not just memorize answers. Take a timed quiz to simulate exam conditions, or practice at your own pace with no time limit. This chapter covers 4 topics, giving you comprehensive coverage of the entire chapter.