Number Sense (IMO Level 1 Mathematics Olympiad (SOF) Class 2): Questions 7  13 of 60
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Question number: 7
» Number Sense
Question
The place value of digit in is ________.
Choices
Choice (4)  Response  

a.  40000 

b.  40 

c.  400 

d.  4000 

Question number: 8
» Number Sense
Question
Which of the following are incorrectly matched?
Choices
Choice (4)  Response  

a.  Seven hundred and two – 702 

b.  Five hundred and fifty five – 555 

c.  Two hundred and twenty five – 225 

d.  Six hundred – 609 

Question number: 9
» Number Sense
Question
Which of the following set of given numbers are arranged in decreasing order?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 10
» Number Sense
Question
Arrange the number stars to make the smallest possible threedigit number.
Choices
Choice (4)  Response  

a.  457 

b.  754 

c.  547 

d.  574 

Question number: 11
» Number Sense
Question
When arranged in order which of the following correctly shows decreasing order?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 12
» Number Sense
Question
The place value of digit in is________.
Choices
Choice (4)  Response  

a.  99 

b.  900 

c.  90 

d.  9 

Question number: 13
» Number Sense
Question
Which abacus shows 436?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
