Compute: -2-1 Answer:

Identify Signs: Identify the signs of the numbers involved in the subtraction. Both -2 and -1 are negative numbers. Add Absolute Values: Add the absolute values of the numbers because subtraction of a negative is the same as addition. The absolute value of -2 is 2, and the absolute value of -1 is 1. Add these values together. Calculation: 2 + 1 = 3

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Compute: $\newline$ $-2-1$ $\newline$ Answer:

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Math Problems

Grade 7

Add and subtract integers

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Q. Compute:

\newline

-2-1

\newline

Answer:

Identify Signs: Identify the signs of the numbers involved in the subtraction. $\newline$ Both $-2$ and $-1$ are negative numbers.
Add Absolute Values: Add the absolute values of the numbers because subtraction of a negative is the same as addition. $\newline$ The absolute value of $-2$ is $2$ , and the absolute value of $-1$ is $1$ . Add these values together. $\newline$ Calculation: $2 + 1 = 3$