If I add two at two and divide by two, what do i get?
437452
the right answer is 3 because the order of operations is this: first u divide 2 by 2, and that get's 1; after that, add 1 at 2 and u get 3.\n\nAlways the division or * is the first operation u make. After that u make the + or -.
694726
what? i don't understand if your asking me 2.2 squared or how to do math. If your asking me 2.2 squared it's 2.2 times 2.2 wich is 4.84 and if your asking me what math literally is good luck it's in the dictionary
407989
Just cross of like terms in the numerator and the denominator and see what is left.  like in the first problem the numerator and the denominator share two two's and a 3, so by crossing them off you are left with 4/7.  You can do that since 2/2 is one, and likewise with other similar fractions, and when you multiply by one you always get the same fraction.
845047
I think it should be (a+c)/2 , (b+d)/2
202360
add 2 pi to each, then subtract 2 pi from each.\ndo it just like you do fractions, and carry along the 'pi'
481505
The first three digits are actually multiplied by (80 x 250) = 20000. And you are adding 250 which you have subtracted latter.\n\nIn effect two times the first three digits followed by four zeros. You are adding two times the four digits so you get two times the original number. Dividing it by 2 u get the original value.\n\nYou can do this with 40 and 500, 20 and 1000, 10 and 2000 etc.
1025264
pls specify ur question, didnt quite understand it\n\nIf there is "OR" u have to add and if it is "And" u have to multiply.
997321
Division by 0 is undefined. \n\nIf you divide 4 by 2, you get 2. Reverse the process: 2 multiplied by 2 gives you 4.\n\nThe reason you can't divide by 0 is because you can't multiply 0 by any other number and get a number besides 0.\n\n4 divided by 0 gives you "undefined." That would mean that "undefined" times 0 should equal 4. But that's silly.
185700
It's bringing the √2 out from the brackets. \n\nMultiply 1+(3/2) by 2... what do you get? 2+(3)\nMultiply 1+(√3/2) by √2.. what do you get √2+(√3)
754767
Assuming that the two numbers are positive, the best you can do is take double and triple 850.  Both numbers will be divisible by 850, and since neither can be divisible by the other they need each to be multiplied by numbers which are not divisible by the other.  The smallest numbers that work are 2 and 3, so 850 * 2 and 850 * 3 are the smallest solutions to your problem.
807348
-2x - 2 1/5\nIf I am not mistaked.
968663
in case of conversaions on multiplication and division r possible(remember)\nthink of decimal value of any no as highest(remeber)....than binary,octal and hexadecimal..\ndecimal 2 binary=higher 2smaller..which mean u have 2 carry out division by 2....(division makes result smaller)\nhexadecimal2decimal=smaller 2 higher...which means u have 2 carry out multiplication by 16.....(multiplication makes result bigger)
139672
Change 1/2 to a decimal and add it to 11.\n\nChange 1/5 to a decimal and add it to 2.\n\nSubtract the second decimal number from the first.
65994
it would actually be by a factor of 16... since both masses are doubled, so the numerator increases by a factor of 4, and the denomonator is halved, so then the denomonator is actually r^2 so you have to square 1/2 giving 1/4. so that means that you have 4/(1/4) which is just 4 x 4 or 16.
416203
You divide by 0 when you divide by a-b
966454
No. The first would be $0.008. The second would be $0.80
1033912
It's actually pretty easy.  When you take a number, jumble around it's digits and then subract the new number from the old, you are always going to get a difference divisible by 9.  Since 9 divides the sum of the digits of all numbers divisible by 9, then nine divides the sum of the digits of the difference.  When you give all but one of the digits (and knowing that the last one is not 0), the computer just takes the sum of the digits you gave it, and subtracts it from a multiple of 9 (so that the remainder is between 1 and 9).  The number that you picked will always be the remainder.