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to find the difference between a negative number and a positive number, you do the same thing as you would do for a positive and positive number. You just subtract the smaller number (which would of course be the negative) from the larger number (the positive).
example: difference between 7 and -4
7 - (-4) = 11
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What is a negative times a positive times a positive?
A negative. If you have a string of positive and negative numbers multiplied together, all you need to find the sign of the answer is to find the parity of the negative numbers. If there are an odd number of negatives then the answer is negative and if there are an even number of negatives then the answer is positive. Remember, positive numbers make no difference to the sign of the answer.
Do you change anything to a problem if it is a negative and a positive?
When adding or subtracting a negative and a positive number, you treat it as two separate operations. First, you find the difference between the two numbers ignoring the signs. Then, you assign the sign of the larger number to the result. For example, when adding -5 and 3, you find the difference (5) and assign the negative sign to get -2 as the result.
How do you Add negative number to positive number?
To add a negative number and a positive number: -- Find the difference of their absolute values (their sizes, ignoring their signs). -- Give it the same sign as whichever of the original two numbers had the larger absolute value.
How do you add a positive and a negative number?
-- Ignore the signs. -- Find the difference between the two numbers. -- Give it the sign of the larger original number.
What number goes into 750?
The following are factors of 750, meaning they go into 750 a certain number of times. To find out how many times the number goes into 750, find the corresponding number on the other side of the array. For instance to see how many times 5 goes into 750, find the 4th-last number in the array (150):1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750
