Download Free Printable Worksheet in PDF for CBSE (NCERT) Class 3 Maths Computation Operations with important questions with Answers
Q.1 What number should be added to 9999 to give the smallest five-digit number?
(A) 1
(B) 2
(C) 3
(D) 10000
Answer:
(A)
Q.2 How many 1000's, 100's, 10's and 1's should be added to give largest four digit number?
(A) 9, 9, 9, 9
(B) 1, 0, 0, 0
(C) 9, 0, 9, 9
(D) 1, 1, 1, 1
Answer:
(A)
Q.3 Look at the number sentence below. 67 + 
= 121 Which number will make the number sentence true?
(A) 54
(B) 56
(C) 64
(D) 68
Answer:
(A)
Q.4 Which sign in the box will make the given number sentence true? 48 6 = 8
(A) +
(B) −
(C) ×
(D) ÷
Answer:
(D)
Q.5 Meghna has 4 boxes of balls. She has 24 balls in all. Meghna used the number sentence below to find how many balls are in each box, if each box contains equal number of balls. 4
× = 24 What is the missing number that makes Meghna's number sentence true?
(A) 4
(B) 6
(C) 7
(D) 8
Answer:
(B)
Q.6 The difference between 456 tens 
is 2456. What is the number in the box?
(A) 2912
(B) 2000
(C) 2104
(D) 7016
Answer:
(C)
Q.7 
= 
If is an even number and is also an even number, what could not be these two numbers?
(A) = 2, = 24
(B) = 3, = 16
(C) = 4, = 12
(D) = 6, = 8
Answer:
(B)
Q.8 If 30 buttons are put into the following bags. How many buttons are there in each bag, if each bag has same number of buttons?
(A) 6
(B) 5
(C) 4
(D) 7
Answer:
(A)
Q.9 There are five coins in each stack, how many coins are there in all?
(A) 60
(B) 52
(C) 342
(D) 600
Answer:
(A)
Q.10 Find the missing digit in the box if the remainder is equal to 2. 
(A) 6
(B) 2
(C) 3
(D) 4
Answer:
(C)
Q.11 The value of 
is 4 times as much as the value of 
. What is the value if + 62 is 184?
(A) 488
(B) 462
(C) 848
(D) 128
Answer:
(A)
Q.12 There are 2478 candies in a jar. If all candies are in pairs of two, how many pairs are there?
(A) 1489
(B) 1234
(C) 1546
(D) 1239
Answer:
(D)
Q.13 How many times number 5 should be subtracted from 50 to give 0?
(A) 15
(B) 10
(C) 12
(D) 5
Answer:
(B)
Q.14 Monika puts exactly 4 stones in each of the vessels shown. How many stones she has used in all?
(A) 60
(B) 62
(C) 46
(D) 48
Answer:
(D)
Q.15 Latika put 812 soup cans on the shelf of a shop. Giya put 74 more cans on the shelf. How many cans are there on the shelf altogether?
(A) 984
(B) 1280
(C) 986
(D) 886
Answer:
(D)
Q.16 Sonam has 456 baseball cards and 337 football cards. How many more baseball cards than football cards does she have?
(A) 112
(B) 120
(C) 119
(D) 118
Answer:
(C)
Q.17 Find the number which will come in place of D in the given addition. 
(A) 4
(B) 6
(C) 8
(D) 5
Answer:
(A)
Q.18 What is the missing number in the box? 
(A) 13
(B) 32
(C) 8
(D) 7
Answer:
(A)
Q.19 The value of 
is 12 times as much as the value of 
. What is the value of 
if + 18 is 59?
(A) 392
(B) 451
(C) 492
(D) 410
Answer:
(D)
Q.20 What is the missing number in the box? 
(A) 304
(B) 300
(C) 1210
(D) 582
Answer:
(D)
