When dividing numbers with exponents, subtract the bottom exponent from the top exponent.
When you subtract, you take away from the top number, which is called the minuend. The bottom number, known as the subtrahend, represents the amount being removed. The result of the subtraction is called the difference. So, you are essentially removing the value of the subtrahend from the minuend.
Regrouping in subtraction means that if you can't subtract because the digit on the bottom has a greater value than the digit on the top (such as 3-6), you have to "regroup" and subtract on from the top digit to the left of the digits your working with and then add a ten to the top digit your working with. Finally, you subtract. (645-9=630+15-9) Hope that makes sense!
If the two bottom numbers are the same, you will carry that same number over to the denominator in the answer. To get the numerator (top number) simply subtract the two numerator and place the number over the answer denominator.
subtracting similar fractions is just like adding them. You only subtract the numerator (top part) and then copy the denominator (bottom part). 4/5 - 1/5 = 3/5
It becomes a negative bro
The first thing you obviously do is find an equivalent fraction for thedenominator number at the bottom of the fraction.).After you've done that you gotta subtract whatever you put to the top you put to the bottom! :>
When dividing numbers with exponents, subtract the bottom exponent from the top exponent.
14 - Subtract atomic mass(usually bottom #) from atomic number(usually top #).
In an isosceles triangle, the two angles at the bottom are equal. Subtract the sum of the two bottom angles from 180 to find how many degrees are in the top angle.
find a common denominator. multiply the top and bottom by it. then you can combine the numerators over the same denominator
you put the higher number in the top of the bar, then put the least one on the bottom. Then you put a minus bar on the left, bottom corner. Do the math in your head or on a calculator!
First you take 11/9The top number is greater than the bottom number, so you subtract the bottom number from the top number.11-9 = 2Since you could only subtract the bottom number once, your only whole number is one. Since you had a remainder when subtracting the bottom from the top, you have a fraction left. Take the difference over 9 and add it to the whole number1 2/9 is the answer.
When you subtract, you take away from the top number, which is called the minuend. The bottom number, known as the subtrahend, represents the amount being removed. The result of the subtraction is called the difference. So, you are essentially removing the value of the subtrahend from the minuend.
Regrouping in subtraction means that if you can't subtract because the digit on the bottom has a greater value than the digit on the top (such as 3-6), you have to "regroup" and subtract on from the top digit to the left of the digits your working with and then add a ten to the top digit your working with. Finally, you subtract. (645-9=630+15-9) Hope that makes sense!
If the two bottom numbers are the same, you will carry that same number over to the denominator in the answer. To get the numerator (top number) simply subtract the two numerator and place the number over the answer denominator.
subtracting similar fractions is just like adding them. You only subtract the numerator (top part) and then copy the denominator (bottom part). 4/5 - 1/5 = 3/5