Computational Operations (IMO Mathematics Olympiad Class 3): Questions 25  32 of 64
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Question number: 25
» Computational Operations
Question
In the sum of 1856, 2548, 5641, how many thousands are there?
Choices
Choice (4)  Response  

a.  5 

b.  8 

c.  10 

d.  11 

Question number: 26
» Computational Operations
Question
There are 6 gold coins in a stack, how many gold coins are there in all?
Choices
Choice (4)  Response  

a.  30 

b.  60 

c.  120 

d.  50 

Question number: 27
» Computational Operations
Question
How many times 15 should be subtracted from 60 to give 0?
Choices
Choice (4)  Response  

a.  15 

b.  8 

c.  5 

d.  4 

Question number: 28
» Computational Operations
Question
What number should be subtracting to 1000 to give the largest three digit number?
Choices
Choice (4)  Response  

a.  5 

b.  2 

c.  1 

d.  3 

Question number: 29
» Computational Operations
Question
Addition of 700 and 300 when divided by 10 gives________
Choices
Choice (4)  Response  

a.  15 

b.  50 

c.  40 

d.  20 

Question number: 30
» Computational Operations
Question
Look at the number sentence below.
Which number will make the number sentence true?
Choices
Choice (4)  Response  

a.  126 

b.  164 

c.  148 

d.  132 

Question number: 31
» Computational Operations
Question
Find the missing number in the following addition?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 32
» Computational Operations
Question
, , What is the value of
Choices
Choice (4)  Response  

a.  100 

b.  1000 

c.  0 

d.  2000 
