Posted by **Sama** on Friday, December 18, 2009 at 12:13pm.

Use the digits in the year 2010 and the operations +, -, x, ÷, sqrt (square root), ^ (raise to a power), and ! (factorial) — along with parentheses, brackets, or other grouping symbols — to write expressions for the counting numbers 1 through 100.

All four digits must be used in each expression.

1. Only the digits 2, 0, 1, 0 may be used.

2. The decimal point may be used, as in .1, .02, etc.

3. Multi-digit numbers such as 20 or 102 may be used.

- high school-math -
**GuruBlue**, Friday, December 18, 2009 at 12:14pm
Please use the name of the subject so that teachers will know what kind of help is needed.

- high school -
**bobpursley**, Friday, December 18, 2009 at 1:29pm
I will start you off:

100= 2^0 * 100

99=100-2^0

98=100-2

97=100-(2+1)

and you finish.

- high school maths -
**mercher**, Monday, January 4, 2010 at 5:30pm
what is the answer for1/3+(2/5 multiplied by 25/12)

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