312132 or 231213
1 x 10 x 10 x 10 x 9 = 9000 1 = it must be 2 10's = any digits 9 = any digit BUT zero
100 divided by 4 = 25. There are 25 4's in 100.
2.3 recurring
Do you have a number you want to round? Look at the 100's digit ( the second to the left of the decimal point). If it is 5 or more, add 1 to the thousands digit (the next one to the left). Now replace the tens and units digits with zeros (and drop any numbers after the decimal point).
you can image the 3 digits as a counter 0 0 1 0 0 2 ... ... ... 9 9 8 9 9 9 every digit uses 100 times a 6..... 100*3 digits = 300 sixes :)
11
there are 100 1's in 100.
There are 116 1s in the first 1000 digits of pi.
100
all of them are in there
-100 all the way to -999
312132 or 231213
It has 1 followed by 25 0's.. therefore in total there is 26 digits
100 100's in 1 inch1000 100's in 10 inches
its 20.
11