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How many numbers between 1 and 1000 do not contain the digits 8, and 9 ?

User Ginger
by
8.4k points

2 Answers

6 votes

Answer:

998

Explanation:

I haven't included the 1 or the 1000

User Perraco
by
8.0k points
2 votes

Answer:

There are 200 numbers between 1 and 1000 that do not contain the digits 8, and 9.

Explanation:

1-100

=(8,9,18,19,28,29,38,39,48,49,58,59,68,69,78,79,88,89,98,99)=20

101-200

=(108,109,118,119,128,129,138,139,148,149,158,159,168,169,178,179,188,189,198,199)=

201-300=20

.......

100*10=1000

20*10=200

User BoredOfBinary
by
7.7k points

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