Scientific Notation

Standard Form

100

Write 10000 in Scientific Notation

1 x 10^4

200

Write 250 in Scientific Notation

2.5 x 10^2

300

Write 3710000 in Scientific Notation.

3.71 x 10^6

400

Write 1623 in Scientific Notation.

1.623 x 10^3

500

Write 129030 in Scientific Notation.

1.2903 x 10^5

Adding

100

(2 x 10^3) + (3 x 10^3)

5 x 10^3

200

(4.2 x 10^4) + (2.8 x 10^4)

7 x 10^4

300

(7 x 10^2) + (2 x 10^3)

2.7 x 10^3

400

(3 x 10^6) + (1 x 10^4)

3.01 x 10^6

500

(2.1 x 10^4) + (7.9 x 10^5)

8.11 x 10^5

Subtracting

100

(8 x 10^4) - (3 x 10^4)

5 x 10^4

200

(7.5 x 10^2) - (2.1 x 10^2)

5.4 x 10^2

300

(4 x 10^8) - (3 x 10^7)

3.7 x 10^8

400

(2 x 10^4) - (1.2 x 10^4)

8 x 10^3

500

(1.2 x 10^3) - (1.2 x 10^2)

1.08 x 10^3

Multiplying

100

(4 x 10^2) x (2 x 10^2)

8 x 10^4

200

(1 x 10^4) x (2 x 10^2)

(2 x 10^6)

300

(9 x 10^1) x (3 x 10^4)

2.7 x 10^6

400

(1.2 x 10^2) x (1.2 x 10^2)

1.44 x 10^5

500

(6.0 x 10^2) x (2.1 x 10^8)

1.26 x 10^11

Dividing

100

(8 x 10^6) / (4 x 10^5)

2 x 10^1

200

(9 x 10^6) / (3 x 10^3)

3 x 10^3

300

(7 x 10 ^12) / (1 x 10^10)

7 x 10^2

400

(4 x 10^13) / (4 x 10^7)

1 x 10^6

500

(2.5 x 10^9) / (5 x 10^3)

5 x 10^5