1. Find next 3 numbers in the sequence `0,1,1,2,3,5,8`

Each number in the series is the sum of preceding 2 numbers
`0+1=1`

`1+1=2`

`1+2=3`

`2+3=5`

`3+5=8`

So required number are
`5+8=13`

`8+13=21`

`13+21=34`

`:.` The next 3 number for given series `0,1,1,2,3,5,8` are `13,21,34`

Solution-1

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2. Find next 3 numbers in the sequence `1,2,3,5,8`

Each number in the series is the sum of preceding 2 numbers
`1+2=3`

`2+3=5`

`3+5=8`

So required number are
`5+8=13`

`8+13=21`

`13+21=34`

`:.` The next 3 number for given series `1,2,3,5,8` are `13,21,34`

Solution-1

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3. Find next 3 numbers in the sequence `1,1,2,4,8`

Each number in the series is the sum of preceding all numbers
`1+1=2`

`1+1+2=4`

`1+1+2+4=8`

So required number are
`1+1+2+4+8=16`

`1+1+2+4+8+16=32`

`1+1+2+4+8+16+32=64`

`:.` The next 3 number for given series `1,1,2,4,8` are `16,32,64`

Solution-1

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4. Find next 3 numbers in the sequence `4,5,20,100`

Each number in the series is the multiplication of preceding 2 numbers
`4xx5=20`

`5xx20=100`

So required number are
`20xx100=2000`

`100xx2000=200000`

`2000xx200000=400000000`

`:.` The next 3 number for given series `4,5,20,100` are `2000,200000,400000000`

Solution-1

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