Identify Signs: Identify the signs of the two numbers to determine if they are negative or positive. Both -4 and -2 are negative numbers.Add Absolute Values: Since both numbers are negative, we add their absolute values together. Add the absolute values: 4 + 2.Perform Addition: Perform the addition of the absolute values. Calculate: 4 + 2 = 6.Determine Final Sign: Determine the sign of the final answer. Since both original numbers were negative, the sum will also be negative.Combine for Final Answer: Combine the result from Step 3 with the sign from Step 4 to get the final answer. The sum of -4 and -2 is -6.

Grade 7

Add integers

Full solution

Q. Add.

\newline

-4+(-2)=

Identify Signs: Identify the signs of the two numbers to determine if they are negative or positive. $\newline$ Both $-4$ and $-2$ are negative numbers.
Add Absolute Values: Since both numbers are negative, we add their absolute values together. $\newline$ Add the absolute values: $4 + 2$ .
Perform Addition: Perform the addition of the absolute values. $\newline$ Calculate: $4 + 2 = 6$ .
Determine Final Sign: Determine the sign of the final answer. $\newline$ Since both original numbers were negative, the sum will also be negative.
Combine for Final Answer: Combine the result from Step $3$ with the sign from Step $4$ to get the final answer. $\newline$ The sum of $-4$ and $-2$ is $-6$ .