1

Problem

Addition of integers:
(-7) + (-6) + 34.

2

Step

The integers are

-7, - 6 and 34

3

Formula

Here, we apply the rule of addition of positive and negative integers:

\$ (+) + (-) = "use the sign of larger absolute value number" \$.

4

Step

Let us add the positive and negative integers

\$ -7 + (- 6) + 34 \$

5

Step

After simpification

\$-7 - 6 + 34 \$

6

Step

After adding the positive and negative integers

\$+34 - 13 = + 21\$

7

Solution

Therefore, the addition of integers is \$ 21 \$.

8

Sumup

Please Summarize Problem, Hint, Clue, Formula and Steps

Choices

9

Choice-A

This option is incorrect: It inaccurately reflects the total of the given integers

Wrong 15

10

Choice-B

This option is incorrect as it summed integers without regard for signs, resulting in (-7) + (- 6) + 34 ≠ 42

Wrong 42

11

Choice-C

This representation is accurate as it precisely reflects the total of the given integers

Correct 21

12

Choice-D

This option is incorrect as it only presents the final number without executing the necessary addition calculation

Wrong 34

13

Answer

Option

C

14

Sumup

Please Summarize Choices