Negative - a positive would make it keep it change it change it so the problem would look like this -8 + -2 = -6, Im in honors math just to let you know, with all the subtraction problems, if they are integers,you do keep it change it change it keep the first digit and don't do anything to it change the subtraction sign to an addition sign and if the next integer is positive make it a negative if it is a negative make it a positive.
In multiplication and division: always. In addition: never. In subtraction: sometimes.
In most mathematics, it is implied that all numbers are positive. Negative numbers are invariably shown prefixed by a -ve sign. To help clarification, a positive number may occasionally be shown preceded by a +ve sign. The subtraction of a positive number equates to the addition of a negative number. EXAMPLE : 7 - 2 = 5 equates to 7 + (-2) = 5
-39 + 94 = 55. When you see a problem such as this flip it around. Instead of seeing that negative symbol and freaking out make the problem the subtraction problem it is: -39 + 94 is the same as 94 - 39. If you make it a subtraction problem, you'll find integers become very easy.
There are 175 solutions all together.
Negative - a positive would make it keep it change it change it so the problem would look like this -8 + -2 = -6, Im in honors math just to let you know, with all the subtraction problems, if they are integers,you do keep it change it change it keep the first digit and don't do anything to it change the subtraction sign to an addition sign and if the next integer is positive make it a negative if it is a negative make it a positive.
In multiplication and division: always. In addition: never. In subtraction: sometimes.
In most mathematics, it is implied that all numbers are positive. Negative numbers are invariably shown prefixed by a -ve sign. To help clarification, a positive number may occasionally be shown preceded by a +ve sign. The subtraction of a positive number equates to the addition of a negative number. EXAMPLE : 7 - 2 = 5 equates to 7 + (-2) = 5
-39 + 94 = 55. When you see a problem such as this flip it around. Instead of seeing that negative symbol and freaking out make the problem the subtraction problem it is: -39 + 94 is the same as 94 - 39. If you make it a subtraction problem, you'll find integers become very easy.
The rule(s) depend on whether you are looking at multiplication/division, addition or subtraction.
make it a '+ negative number'. Example: 6 - 7 = -1 6 + (-7) = -1
There are 175 solutions all together.
Students may have this problem, -4+5 and the answer would be a negative because negative plus a positive is going to be negative.. and they could mess up and put it as a positive which would make the problem incorrect.. so always be careful when working with math! :)glad i could help.
639 - 452 = 187
you don't need to make them. Just solve the problem, then ignore whether its negative or positive, and you have your answer.
it means to take away and borrow means to take away and regroup means to rearrang(make problem
it means to take away and borrow means to take away and regroup means to rearrang(make problem easier)