International Maths Olympiad Forum By SOF Olympiad Trainer - Page 401
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Parth from Dlf public school, Sahibabad
Subject :IMO    Class : Class 6

Ans 1:

Sejal Mittal from dlf, ghaziabad
Class : Class 6
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Ans 2:

Sejal Mittal from dlf, ghaziabad
Class : Class 6

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Arav Gupta from Delhi Public School Gurgaon, Gurgaon
Subject :IMO    Class : Class 3

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(C): 456 tens = 4560

Now, it is given that

4560 –  = 2456

∴  = 4560 – 2456    
∴  = 2104


Ans 2:

Ashlynn Bhatia from Modern Vidya Niketan Sr. Secondary School Sector - 17, FARIDABAD
Class : Class 4
This is a trick everybody should know- 456 tens = 4560 . most of the people don't understand this part . Now pay attention to this 456 - _______ = 2456 ( 4560 - _______ = 2456 )Now __________ = 4560 - 2456 . If we do the following subtraction sum, we shall find out the answer i . e. 2104 meaning 4560 - 2456 = 2104

Ans 3:

Gargi from DPS school north, Bangalore
Class : Class 4

Ans 4:

ayush kumar from dps noida, delhi
Class : Class 8
456 tens=4560-_=2456. You can find the answer by 4560-2456=2104.So the blank is =4560-2456=2104. This is the trick.

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Dishamrutha from indian school of excellence, bangalore
Subject :IMO    Class : Class 6

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jiya jain from mindful gurukul, Mumbai
Subject :IMO    Class : Class 7

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dveep jain from mindful gurukul, Mumbai
Class : Class 4
You copied my question

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dveep jain from mindful gurukul, Mumbai
Subject :IMO    Class : Class 7

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dveep jain from mindful gurukul, Mumbai
Subject :IMO    Class : Class 4

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jiya jain from mindful gurukul, Mumbai
Subject :IMO    Class : Class 7

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jiya jain from mindful gurukul, Mumbai
Subject :IMO    Class : Class 7

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N from Ghkmvh, Chennai
Subject :IMO    Class : Class 9

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Mannat from D.A.V. public school , Ludhiana
Subject :IMO    Class : Class 8

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