Double Trouble

A Maths Starter of The Day

Begin with one, double it, double it again and so on. How many numbers in this sequence can you write down before the register has been called?

1, 2, 4, 8, 16 ...

Doubling piles of jellybeans

 

 

 

 

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Keywords: Starter | Arithmetic

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This starter has scored a mean of 3.8 out of 5 based on 41 votes.
 

  

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ANSWERS

1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536, 131072, 262144, 524288, 1048576, 2097152, 4194304, 8388608, 16777216, 33554432, 67108864, 134217728, 268435456, 536870912, 1073741824, 2147483648, 4294967296, 8589934592, 17179869184, 34359738368, 68719476736, 137438953472, 274877906944, 549755813888, 1099511627776, 2199023255552, 4398046511104, 8796093022208, 17592186044416, 35184372088832, 70368744177664, 140737488355328, 281474976710656, 562949953421312, 1.12589990684262E+15, ...