To be frank, when you are subtracting fractions, it is easier to put them into decimal form. Therefore, all they are asking is 12 - .75 which is really 11.25.
Twelve minus seven is five
Twelve eighths minus one sixth is one and one third.
8
The expression "plus twelve minus five" simplifies to seven (12 - 5 = 7). The opposite of seven is negative seven. Therefore, the opposite of plus twelve minus five is negative seven.
Two thirds is twelve eighteenths. Seventeen eighteenths minus twelve eighteenths is five eighteenths.
Twelve minus seven is five
Minus twelve
Twelve eighths minus one sixth is one and one third.
-20 negative 20 minus 20
12 minus 51 is -39.
twelve
six
-3
8
The expression "plus twelve minus five" simplifies to seven (12 - 5 = 7). The opposite of seven is negative seven. Therefore, the opposite of plus twelve minus five is negative seven.
Ten and minus twelve or twelve and minus ten.
Two thirds is twelve eighteenths. Seventeen eighteenths minus twelve eighteenths is five eighteenths.