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How many numbers between 100 and 300 that begin or end with 2?
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120
200 to 299 account for 100 of them there are more
actually its 119
really?
How do you make sure?
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count
100-199 there are 10 numbers that end in 2
102 112 122 132 142 152 162 172 182 192
from 200-300 there are 99 numbers that begin with 2
how many numbers 200 to 299 inclusive?
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Even so it doesn't add up to 119 does it? @seesawn
no, it aadddss uupp to 109, my bad
misread the question
But the number of numbers from 200-299 inclusive adds up to 100, how is it 99?
i am fairly sure that is not the right answer
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So 110 perhaps?
299-200=99
yes, 110 i think is right
the 100 numbers 200 through 299 and also the ten that begin with 1__
i just counted on my fingers -.- it is 110
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