### 2.3 Addition with/without Number Line

Problem #

Problem Statement

Problems Similar To

1.

Solve

\begin{equation}10+9\end{equation}

2.

Solve

\begin{equation}-6+5\end{equation}

3.

Solve

\begin{equation}5-5\end{equation}

4.

Solve

\begin{equation}-3-10\end{equation}

5.

Solve

\begin{equation}7+\frac{-2}{2}\end{equation}

6.

Solve

\begin{equation}\frac{-10}{6}+7\end{equation}

7.

Solve

\begin{equation}\frac{-9}{3}+\frac{-7}{10}\end{equation}

8.

Solve

\begin{equation}\frac{-5}{5}+\frac{6}{6}\end{equation}

9.

Find the additive inverse (enter any fractions in reduced form)

\begin{equation}9\end{equation}

10.

Find the additive inverse (enter any fractions in reduced form)

\begin{equation}-9\end{equation}

11.

Find the additive inverse (enter any fractions in reduced form)

\begin{equation}0\end{equation}

12.

Find the additive inverse (enter any fractions in reduced form)

\begin{equation}\frac{7}{2}\end{equation}

13.

Find the additive inverse (enter any fractions in reduced form)

\begin{equation}\frac{-4}{7}\end{equation}