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Ok, this is how this will work:
I give a math problem.
The next person must then answer my problem correctly. Then they post a math problem, and so on and so forth. Pretty simple.
Here we go:
1 + 1 = ?
^^^^^^
Do exacly above, except different numbers, and you can do multiple numbers/signs/etc., just have one "?" to become the answer next, OK?
1 + 1 = ?
1 + 1 = 2
:eyebrow: Yeah...okay.
6 + 8 * 9 - 5 + 15 *0.5 = ?
Let's see if you know your order of operations. :evil:
6 + 8 * 9 - 5 + 15 * 0.5 = ?
I'm not sure of what you meant by *. Is it the multiplication sign or is it exponent? Hmm ... I'm ganna guess multiplication ...
6 + 72 - 5 + 7.5 = ?
78 - 5 + 7.5 = ?
73 + 7.5 = ?
80.5 = ?
Hmmm .... (4 + 8 x 7) ^ 2 + 2 = ?
Let's see how this person does with order of operation ... (note x means multiplication and ^ means exponent)
It's multiplication. Solve my question first, bud.
This would be an exponent: 6 ^ 2.
(4 + 8 * 7) ^ 2 + 2 = ?
(4 + 56) ^ 2 + 2 = ?
(60) ^ 2 + 2 = ?
3600 + 2 = 3602
Time to get difficult. :evil:
log13 80 = ?
You'll need a calculator for this.
Hint: logx a = b is the same as:
x ^ b = a
Get to it!