Scientific Notation

Positive numbers

100

9.5 x 9²

769.5

200

8.7 x 4⁵

8908.8

300

12.2²

148.84

400

16.9 x 3⁶

12320.1

500

16.2²

262.44

Adding and subtracting

100

 (4.7x9²) (8.7x9²)  write you answer in scientific notation 

13.4x9²

200

(9.8x10²) (1.5x10⁵) write you answer in scientific notation 

14.7x10³

300

(4.3x10⁹⁾+ (3.6x10⁹) write your answer in scientific notation 

7.9x10⁹

400

(-2.5-10²)- ( 3.6-10²) write your answer in scientific notation 

6.1x10²

500

(-6.7+8³) (-9.8+8³) write your answer in scientific notation 

-3.1x8³

Power to a power

100

(m⁸)⁶

m⁴⁸

200

(f⁷)⁶

f⁴²

300

(k⁶⁸)²

k¹³⁶

400

(y¹⁰⁰)78

7800

500

(i⁵⁹)8

472

product to a power

100

(h¹⁰g¹²)⁵

h⁵⁰  g⁶⁰

200

(6y⁹n⁵)

y45 n45

300

(5x⁶yz⁹)²

25x¹² y² z¹⁶

400

(e⁴ m⁵ t⁹)²

e⁸ m¹⁰ t¹⁸

500

(t⁸m⁷)⁴

t³²m²⁸

negatives and exponents

100

-2⁴

-16

200

7⁸

5764801

300

(-2)⁴

16

400

(-8)⁴

4096

500

(8)²

64