fourty five is halfway between thirty and sixty.
The number 35080 or 35,080 is written "thirty-five thousand, eighty" or "thirty-five thousand and eighty."
Halfway between 31 and 32 is 31.5 (thirty-one and a half).
The number of protons is the atomic number
The number in word form is thirty-four and eighty-seven thousandths.
Thirty seven million nine hundred eighty fourth.
Thirty billion, six hundred eighty-one million, six.
Three billion, five hundred thirty-eight million, six hundred eighty-two thousand, four hundred eighty-three ten-billionths.
the answer to that would be one hundred and thirty two
The number 5,032,985 is five million, thirty-two thousand, nine hundred eighty-five.
3,500 is 85% of 4,117.65
93,450 up to the fifty. I assume you meant to say thirty eight instead of thirty eighty. So this would be 93,450.38
The number 232.87 in expanded form would be two hundred thirty two and eighty seven. This is a number that is written out in words.
Eighty-two million, four hundred thirty-one thousand, three hundred ninety.
Eighty-eight and six thousand, five hundred thirty-two ten-thousandths.