Free Printable Scientific Notation Mixed Practice

1.

a)

$3.5\ \times\ 10^4$

b)

$3.5\ \times\ 10^5$

c)

$.35\ \times\ 10^4$

d)

$35\ \times\ 10^4$

2.

a)

<

b)

=

c)

>

3.

a)

$5\ \times\ 10^8$

b)

$6\ \times\ 10^8$

c)

$5\ \times\ 10^6$

d)

$6\ \times\ 10^6$

4.

a)

$1.4\ \times\ 10^4$

b)

$4.1\ \times\ 10^4$

c)

$1\times\ 10^4$

d)

$2\ \times\ 10^4$

5.

a)

$16\ \times\ 10^3$

b)

$2\ \times\ 10^4$

c)

$4\ \times\ 10^1$

d)

$4\ \times\ 10^3$

6.

a)

$792$

b)

7920

c)

.0792

7.

a)

$<$

b)

$>$

c)

$\le$

d)

$=$

8.

a)

$8\ \times\ 10^5$

b)

$8\ \times10^7$

c)

$2\ \times\ 10\ ^{-1}$

d)

$6\ \times\ 10^5$

9.

a)

$4\ x\ 10^{10}$

b)

$4\ x\ 10^7$

c)

$4\ x\ 10^2$

d)

$4\ x\ 10^{-2}$

10.

a)

2650

b)

26500

c)

.2650

d)

.0256

11.

a)

$<$

b)

$>$

c)

$\ge$

d)

$=$

12.

a)

$<$

b)

$>$

c)

$=$

d)

$\le$

13.

a)

$4\ \times\ 10^3$

b)

$1\ \times\ 10^7$

c)

$1\ \times\ 10^3$

d)

$4\ \times\ 10^7$

14.

a)

46.7

b)

467

c)

.467

d)

4670

15.

a)

200,000

b)

20,000

c)

2000

d)

.000020

16.

a)

$>$

b)

$<$

c)

$=$

d)

$\le$

17.

a)

$1.2\ \times\ 10^5$

b)

$12\ \times\ 10^5$

c)

$1.2\ \times\ 10^6$

d)

$12\ \times\ 10^6$

18.

a)

$5\ \times\ 10^2$

b)

$\frac{1}{5\ \times\ 10^2}$

c)

$5\ \times\ 10^3$

d)

$\frac{1}{5\ }\ \ \times10^3$

19.

a)

$<$

b)

$=$

c)

$>$

d)

$\le$

20.

a)

$2\ \times\ 10^6$

b)

$2\ \times\ 10^6$

c)

$2\ \times\ 10^2$

d)

$2\ \times\ 10^4$

21.

$\left(6\ \times\ 10^7\right)\ -\ \left(3.1\ \times10^6\right)$

a)

$2.9\ \times10^7$

b)

$5.69\ \times10^6$

c)

$5.69\ \times10^7$

d)

$2.9\ \times\ 10^6$

22.

$\left(3.5\times10^6\right)\ +\left(2\ \times\ 10^5\right)$

a)

$3.7\times10^6$

b)

$5.5\ \times10^6$

c)

$3.7\ \times10^5$

d)

$5.5\times10^7$

23.

Order the following from least to greatest. BEFORE ordering, either convert them all to standard form OR convert them so they all have the same exponent/power of ten. Use the ORIGINAL NUMBERS when you write them in order!

3.68\times10^{4\ \ \ \ \ \ \ \ \ \ }

3.1\ \times10^5

2.94\ \times10^5

4.7\ \times10^4

a)

$3.68\times10^4$ $4.7\times10^4$ $2.94\times10^5$ $3.1\times10^5$

b)

$2.94\ \times10^5$ $3.1\times10^5$ $3.68\times10^4$ $4.7\times10^4$

24.

$\left(9\times10^{-4}\right)\ -\ \left(1.3\times10^{-5}\right)$

a)

$8.7\times10^{-5}$

b)

$10.3\times10^{-4}$

c)

$7.7\times10^{-5}$

d)

$8.87\times10\times^{-4}$

25.

$6700\ +\ 6.4\times10^2$

a)

$7.34\times10^2$

b)

$73400$

c)

$7.34\ \times10^3$

d)

$.734\times10^{-2}$

Scientific Notation Mixed Practice

Total questions: 25

Worksheet time: 50mins

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