Free Printable Pg. 138 #1-12

1.

1) Write the expression using an exponent.

2\cdot2\cdot2\cdot2\cdot2\cdot2

a)

$2^6$

b)

$2^2$

c)

$64$

d)

$6^2$

2.

2) Write the expression using exponents.

$d\cdot d\cdot d\cdot d\cdot d\cdot d$

a)

$d\ ^5$

b)

$6\ ^d$

c)

$d^{\ 6}$

d)

$5\ ^d$

3.

3) Write the expression using an exponent.

\left(\frac{-1}{4}\right)\left(\frac{-1}{4}\right)\left(\frac{-1}{4}\right)

a)

$\left(\frac{1}{4}\right)^3$

b)

$\left(\frac{-1}{4}\right)^3$

c)

$\left(\frac{-1}{12}\right)^1$

d)

$\left(\frac{-1}{12}\right)^3$

4.

4) Write the expression using exponents.

4\cdot m\cdot m\cdot m\cdot q\cdot q\cdot q

a)

$4m^2q^3$

b)

$4mq$

c)

$4m^3q^3$

d)

$m^3q^3$

5.

5) Write the expression using exponents.

(y-3)(y-3)(y-3)

a)

$\left(y-3\right)\left(y-3\right)\left(y-3\right)^3$

b)

$\left[\left(y-3\right)\left(y-3\right)\left(y-3\right)\right]^3$

c)

$3^{\left(y-3\right)}$

d)

$\left(y-3\right)^3$

6.

6) Write the expression using exponents.

\left(a+1\right)\left(a+1\right)

a)

$\left(a+1\right)^2$

b)

$\left[\left(a+1\right)\left(a+1\right)\right]^2$

c)

$2^{\left(a+1\right)}$

d)

$2\left(a+1\right)$

7.

7) The longhorn beetle can have a body length of more than

2^4

centimeters. How many centimeters long is this?

(a)

8.

8) Theo sends an E-mail to three friends. Each friend forwards the E-mail to three friends. Each of those friends forwards it to three friends, and so on. Write the number of E-mails sent during the fifth stage as a power. Then find the value of the power.

(a)

9.

9) Evaluate the expression if a = 3, b = - 4, and c = 3.5

a^{3\ }+\ 2

(a)

10.

10) Evaluate the expression if a = 3, b = - 4, and c = 3.5

3\left(b-1\right)^2

(a)

11.

11) Evaluate the expression if a = 3, b = - 4, and c = 3.5

c^{2\ }+\ b^2

(a)

12.

12) Evaluate the expression if a = 3, b = - 4, and c = 3.5

4c\ -\ 7\ +\ b^3

(a)

Pg. 138 #1-12

Total questions: 12

Worksheet time: 9mins

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