Question Paper
Class / Subject: Class 3 (ICSE) · Mathematics
Chapter: Chapter 2 — Chapter 2: Addition and Subtraction (3-digit)
Time Allowed: 32 minutes
Max Marks: 16
1. What order do we add digits in 3-digit addition? [1]
(A) Ones, then tens, then hundreds
(B) Hundreds, then tens, then ones
(C) Randomly
(D) Tens only
2. What is 456 + 278? [1]
(A) 734
(B) 634
(C) 834
(D) 724
3. What is 325 + 149? [1]
(A) 474
(B) 464
(C) 484
(D) 470
4. What is 623 - 258? [1]
(A) 365
(B) 375
(C) 355
(D) 370
5. What is 500 - 234? [1]
(A) 266
(B) 276
(C) 256
(D) 260
6. When do we regroup in addition? [1]
(A) When a column totals 10 or more
(B) Never
(C) Always, every time
(D) Only in subtraction
7. When do we borrow in subtraction? [1]
(A) When a digit is too small to subtract from
(B) Never
(C) Always, every time
(D) Only in addition
8. Why practice 3-digit addition and subtraction? [1]
(A) To solve more complex problems confidently
(B) No reason
(C) It's not useful
(D) Only for tests
9. What order do we add digits in 3-digit addition? [1]
(A) Ones, then tens, then hundreds
(B) Hundreds, then tens, then ones
(C) Randomly
(D) Tens only
10. What is 456 + 278? [1]
(A) 734
(B) 634
(C) 834
(D) 724
11. What is 325 + 149? [1]
(A) 474
(B) 464
(C) 484
(D) 470
12. What is 623 - 258? [1]
(A) 365
(B) 375
(C) 355
(D) 370
13. What is 500 - 234? [1]
(A) 266
(B) 276
(C) 256
(D) 260
14. When do we regroup in addition? [1]
(A) When a column totals 10 or more
(B) Never
(C) Always, every time
(D) Only in subtraction
15. When do we borrow in subtraction? [1]
(A) When a digit is too small to subtract from
(B) Never
(C) Always, every time
(D) Only in addition
16. Why practice 3-digit addition and subtraction? [1]
(A) To solve more complex problems confidently
(B) No reason
(C) It's not useful
(D) Only for tests