Free Printable 8th Grade Chapter 1 Mid Chapter Quiz

1.

$Express\ 7\ \frac{1}{5\ }\ as\ a\ decimal.$

(a)

2.

Express each decimal as a mixed number or fraction in simplest form.

4.625

a)

$4\ \frac{5}{8}$

b)

$4\ \frac{625}{100}$

c)

$4\ \frac{6}{25}$

d)

$4\ \frac{6}{10}$

3.

Express each decimal as a mixed number or fraction in simplest form.

-\ 0.\overline{5\ }

a)

$-\ \frac{55}{100}$

b)

$\frac{55}{100}$

c)

$-\ \frac{5}{9}$

d)

$\frac{5}{9}$

4.

Write each expression using exponents.

4\ \cdot\ p\ \cdot4\ \cdot p

a)

$4^3p^2$

b)

$4^2\ p^2$

5.

Write each expression using exponents.

x\cdot x\cdot x\cdot x\cdot y\cdot y

a)

$x^{3\ }y^2$

b)

$x^4\ y^2$

6.

Evaluate each expression.

\left(-9\right)^3

(a)

7.

Evaluate each expression. Enter your anser in a/b form.

\left(\frac{2}{5}\right)^3

(a)

8.

Evaluate $k^5\ \cdot\ m$ if $k=2\ and\ m=5$

(a)

9.

$n^{-6}$

Express each expression without using a negative exponent.

a)

$n^6$

b)

$\frac{6}{n}$

c)

$\frac{n}{6}$

d)

$\frac{1}{n^6}$

10.

$4d^{-5}$

Express each expression without using a negative exponent.

a)

$\frac{4}{d^5}$

b)

$4d^5$

c)

$\frac{1}{4d^{-5}}$

d)

$\frac{\left(d^{5\ }\right)}{4}$

11.

$put\ 2.91\ \times\ 10^{-4}$ in decimal notation.

(a)

12.

Express 3,080,000 in scientific notation.

a)

$3.08\ \times10^{-4}$

b)

$3.08\ \times\ 10^6$

c)

$3.08\ \times\ 10^{-6}$

d)

$3.8\ \times10^6$

8th Grade Chapter 1 Mid Chapter Quiz

Total questions: 12

Worksheet time: 36mins

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