### 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}-9+7\end{equation}

3.

Solve

\begin{equation}8-6\end{equation}

4.

Solve

\begin{equation}-8-4\end{equation}

5.

Solve

\begin{equation}6+\frac{-7}{8}\end{equation}

6.

Solve

\begin{equation}\frac{-8}{6}+2\end{equation}

7.

Solve

\begin{equation}\frac{-8}{7}+\frac{-4}{5}\end{equation}

8.

Solve

\begin{equation}\frac{-6}{3}+\frac{2}{3}\end{equation}

9.

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

\begin{equation}5\end{equation}

10.

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

\begin{equation}-2\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{4}{7}\end{equation}

13.

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

\begin{equation}\frac{-5}{3}\end{equation}