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Four operations · question bank

Four operations: question bank

Practise adding, subtracting, multiplying and dividing: column methods with large numbers, remainders, choosing the right operation, multi-step problems in Indian contexts, estimating and checking, money and units, and the vocabulary of the operations. Every question has a worked solution. Try it first, then compare your method. Prices, crop yields, farm costs and bills in these questions are illustrative round figures chosen to make the arithmetic clear, not real market rates.

Foundation 15Core 29Stretch 22Challenge 8

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All 74 questions

Showing 15 of 74 matching questions.

Q1

FoundationAddition and subtraction

Add: 4,567 + 2,385

Q2

FoundationAddition and subtraction

Subtract: 8,000 − 3,456

Q3

CoreAddition and subtraction

Add: 3,45,678 + 2,78,965

Q4

CoreAddition and subtraction

Subtract: 6,00,000 − 2,45,789

Q5

CoreAddition and subtraction

Arjun wrote 5,003 − 1,678 = 4,675. What is the correct answer?

Q6

StretchAddition and subtraction

Find the missing number: ? − 38,476 = 51,829

Q7

StretchAddition and subtraction

Add 1,23,45,678 and 87,65,432. Write the answer in the Indian system.

Q8

CoreAddition and subtraction

What is the difference between the largest and the smallest 5-digit numbers that use five different digits?

Q9

ChallengeAddition and subtraction

Use each of the digits 1, 2, 3, 4, 5, 6 exactly once to make two 3-digit numbers. What is the smallest possible positive difference between them?

Q10

StretchAddition and subtraction

Three wards of a town have populations 1,25,640, 98,755 and 87,960. Compare the largest ward with the other two wards put together. By how many people do they differ?

Q11

FoundationMultiplication

Multiply: 475 × 100

Q12

FoundationMultiplication

Multiply: 234 × 6

Q13

CoreMultiplication

Multiply: 368 × 47

Q14

CoreMultiplication

Multiply: 1,208 × 305

Q15

CoreMultiplication

Work out 250 × 48 in your head using halving and doubling.

Stuck? The lessons explain every idea these questions use.