Exam 10: Signed Numbers

Add, subtract, multiply, or divide. - $-3 \cdot 0$

Work each of the following problems. -Place $<$ or $>$ in each blank to make a true statement. $-4 \_-8 \quad-3 \_\_0$

Solve each equation. - $\frac{a}{6}=-3$

Solve each equation. - $7-5(x-2)=2$

Add, subtract, multiply, or divide. - $-6(-5)$

Add, subtract, multiply, or divide. - $5-(-8)$

Add, subtract, multiply, or divide. - $2.3+(-5.7)$

Add, subtract, multiply, or divide. - $\frac{-96}{12}$

Add, subtract, multiply, or divide. - $6(-3)$

Add, subtract, multiply, or divide. - $4.8+(-7.2)$

Add, subtract, multiply, or divide. - $-\frac{5}{8} \div \frac{3}{4}$

Add, subtract, multiply, or divide. - $-5+(-8)$

Find the value of $5 k-3 p$ given each set of values. - $k=2, p=-4$

Solve each application problem using the six problem-solving steps. -The perimeter of a rectangular lot is 480 yards. The length is three times as long as the width. Find the dimensions of the lot.

Add, subtract, multiply, or divide. - $-5 \cdot 0$

Solve each equation. - $\frac{k}{6}=-3$

Add, subtract, multiply, or divide. - $-7+4$

Find the value of $-3 m^{2}$ , if $m=-2$

Add, subtract, multiply, or divide. - $-\frac{2}{3}-\left(-\frac{5}{6}\right)$

Add, subtract, multiply, or divide. - $-\frac{5}{12}-\left(-\frac{1}{4}\right)$