Add: 9 + 9 + –16 + –4 = ? Choices: (A)–2 (B)30 (C)–20 (D)6

Add Positive Numbers: Step 1: Add the first two positive numbers. 9 + 9 = 18. Add Negative Number 1: Step 2: Add the first negative number to the result from Step 1. 18 + (-16) = 2. Add Negative Number 2: Step 3: Add the second negative number to the result from Step 2. 2 + (-4) = -2.

Resources

Testimonials

Plans

Resources

Testimonials

Plans

AI tutor

Welcome to Bytelearn!

Let’s check out your problem:

Add: $\newline$ $9 + 9 + (-16) + (-4) = ?$ $\newline$ Choices: $\newline$ (A) $-2$ $\newline$ (B) $30$ $\newline$ (C) $-20$ $\newline$ (D) $6$

View step-by-step help

Home

Math Problems

Grade 6

Add three or more integers

Full solution

Q. Add:

\newline

9 + 9 + (-16) + (-4) = ?

\newline

Choices:

\newline

(A)

-2

\newline

(B)

30

\newline

(C)

-20

\newline

(D)

6

Add Positive Numbers: Step $1$ : Add the first two positive numbers. $9 + 9 = 18$ .
Add Negative Number $1$ : Step $2$ : Add the first negative number to the result from Step $1$ . $18 + (-16) = 2$ .
Add Negative Number $2$ : Step $3$ : Add the second negative number to the result from Step $2$ . $2 + (-4) = -2$ .