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Olympiad Test: Computation Operations - 1 - Class 5 MCQ


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10 Questions MCQ Test Math Olympiad for Class 5 - Olympiad Test: Computation Operations - 1

Olympiad Test: Computation Operations - 1 for Class 5 2024 is part of Math Olympiad for Class 5 preparation. The Olympiad Test: Computation Operations - 1 questions and answers have been prepared according to the Class 5 exam syllabus.The Olympiad Test: Computation Operations - 1 MCQs are made for Class 5 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Olympiad Test: Computation Operations - 1 below.
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Olympiad Test: Computation Operations - 1 - Question 1

Simplify 7896540 + 2104276 – 5035688.

Detailed Solution for Olympiad Test: Computation Operations - 1 - Question 1

7896540 + 2104276 - 5035688

=10000816 - 5035688

= 4965128

Olympiad Test: Computation Operations - 1 - Question 2

Find 26012453 – 6767678 – 15439326.

Detailed Solution for Olympiad Test: Computation Operations - 1 - Question 2
Calculation:
To find the value of the given expression, we need to subtract 6767678 and 15439326 from 26012453.
Subtraction:
26012453 - 6767678 = 19244775
19244775 - 15439326 = 3805449
Final Answer:
Therefore, the value of 26012453 - 6767678 - 15439326 is 3805449. So, the correct answer is option A.
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Olympiad Test: Computation Operations - 1 - Question 3

Add 456456 + 367890

Detailed Solution for Olympiad Test: Computation Operations - 1 - Question 3

We have

Olympiad Test: Computation Operations - 1 - Question 4

Arrange in columns and add. 1212121, 2303232 and 3434346

Detailed Solution for Olympiad Test: Computation Operations - 1 - Question 4

Here

Olympiad Test: Computation Operations - 1 - Question 5

Replace * by the correct digit in 

Detailed Solution for Olympiad Test: Computation Operations - 1 - Question 5

Given

Clearly * = 3 as 1 is carry over, so 1 (carry over) + 6 + 3 = 10

Olympiad Test: Computation Operations - 1 - Question 6

Subtract 780605 – 391236

Detailed Solution for Olympiad Test: Computation Operations - 1 - Question 6

Given
 

Olympiad Test: Computation Operations - 1 - Question 7

Subtract seven lakh, fifty four thousand and seventy from one crore.

Detailed Solution for Olympiad Test: Computation Operations - 1 - Question 7

Here

Olympiad Test: Computation Operations - 1 - Question 8

Replace * by the correct digit in

Detailed Solution for Olympiad Test: Computation Operations - 1 - Question 8

Here

Olympiad Test: Computation Operations - 1 - Question 9

Simplify 656666 + 432141 – 765432

Detailed Solution for Olympiad Test: Computation Operations - 1 - Question 9

To simplify the expression 656666 - 432141 - 765432, we can follow these steps:
1. Subtract 432141 from 656666:
- 656666 - 432141 = 224525
2. Subtract 765432 from the result obtained in step 1:
- 224525 - 765432 = -540907
Therefore, the simplified expression is -540907.
Answer: a. -540907
Olympiad Test: Computation Operations - 1 - Question 10

Simplify
52345678 – 43216789 + 56565656

Detailed Solution for Olympiad Test: Computation Operations - 1 - Question 10

Here 52345678 – 43216789 + 56565656

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