Use the additive inverse to find −2445−6710.(1 point)
The additive inverse of a number is the number that when added to the original number gives a sum of zero. In other words, the additive inverse of a number is the negative of that number.
To find the additive inverse of -2445, we change the sign of the number, so the additive inverse of -2445 is 2445.
To find the additive inverse of -6710, we change the sign of the number, so the additive inverse of -6710 is 6710.
Therefore, the sum of -2445 and -6710 is equal to the additive inverse of -2445 added to the additive inverse of -6710, which is 2445 + 6710 = 9155.
So, -2445 - 6710 = 9155.
-24 4/5 - 6 7/10
Use the additive inverse to find −24 and 4 fifths −6 and 7 tenths.
To find the result of the expression -2445 - 6710 using the additive inverse, we can rewrite the expression as -2445 + (-6710). The additive inverse of a number is the number with the opposite sign. Therefore, the additive inverse of -6710 is 6710 with the opposite sign, which is +6710.
Now, we can add -2445 to +6710:
-2445 + (-6710) = -2445 - 6710.
Using the rules of addition for numbers with different signs, we subtract the smaller absolute value from the larger absolute value and keep the sign of the larger number.
In this case, the absolute value of -2445 (|-2445|) is smaller than the absolute value of -6710 (|-6710|).
So, we subtract the absolute value of -2445 from the absolute value of -6710 and keep the negative sign because the larger absolute value is -6710.
|-6710| - |-2445| = 6710 - 2445 = 4265.
Since the larger number, -6710, has a negative sign, the final result is -4265.
Therefore, -2445 - 6710 is equal to -4265.
To find the sum of -2445 and -6710 using the additive inverse, you need to convert the negative numbers into positive numbers and then add them together. The additive inverse of a number is the number that, when added to the original number, gives a sum of zero.
Step 1: Convert -2445 and -6710 to positive numbers by taking their additive inverses.
The additive inverse of -2445 is 2445.
The additive inverse of -6710 is 6710.
Step 2: Add the positive numbers together:
2445 + 6710 = 9155
Step 3: Convert the sum back to a negative number to account for the original negative numbers.
The sum of -2445 and -6710 is -9155.
So, -2445 - 6710 = -9155.