International Maths Olympiad Forum By SOF Olympiad Trainer - Page 180

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Subject :IMO    Class : Class 2

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Class : Class 2
Number of disks with value 10 = 5Total value of disks with value 10 = 5 x 10 = 50Number of disks with value 5 = 8Total value of disks with value 5 = 8 x 5 = 40Number of disks with value 1 = 8Total value of disks with value 1 = 8 x 1 = 8Total value of the disks = 50 40 8 = 98

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Class : Class 2

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Subject :IMO    Class : Class 6

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Subject :IMO    Class : Class 6

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Subject :IMO    Class : Class 4

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Subject :IMO    Class : Class 6

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Subject :IMO    Class : Class 8

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Subject :IMO    Class : Class 2

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Subject :IMO    Class : Class 8

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Class : Class 8
0.66 x 10 to the power 8= 6.6 x 10 to the power 7

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Subject :IMO    Class : Class 2

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Class : Class 2
C

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Subject :IMO    Class : Class 3

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Class : Class 5

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Class : Class 7
I CAN'T DO IT BECAUSE I CAN'T UNDERSTAND IT .......

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