Computational Operations (IMO Mathematics Olympiad Class 2): Questions 8  12 of 74
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Question number: 8
» Computational Operations
Question
If

and
, then the value of
is ________.
Choices
Choice (4)  Response  

a.  31 

b.  20 

c.  35 

d.  30 

Question number: 9
» Computational Operations
Question
Mr. Khan needs apples for Easter celebration. He counter apples in his basket. How many more apples he must buy?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 10
» Computational Operations
Question
The difference between the numbers shown by two abacuses is ________.
Choices
Choice (4)  Response  

a. 


b.  469 

c. 


d. 


Question number: 11
» Computational Operations
Question
Varun put cookies in each box for the bake sale. How many cookies did he use in all to put in boxes?
Choices
Choice (4)  Response  

a.  25 

b.  35 

c.  20 

d.  16 

Question number: 12
» Computational Operations
Question
How many ten’s are there in the sum of and ?
Choices
Choice (4)  Response  

a.  Tens 

b.  Tens 

c.  Tens 

d.  Tens 
