Scientific Notation

Exponents

100

x² * x⁴

x⁶

200

x¹⁴ / x⁴

x¹⁰

300

4x⁶ / 2x¹⁰

2 / x⁴

400

(x⁵)³

x¹⁵

500

(6x⁴)³

216x¹²

Addition

100

1.11*10³ +1.11* 10²

1.221*10³

200

2.536*10⁸ + 1.524*10⁶

2.55124 * 10⁸

300

7.49*10⁵ + 6.51*10⁴

8.141* 10⁵

400

1.26*10^4 + 1.12*10^3

1.372*10^4

500

6.88*10^4 + 2.22*10^2

4.5*10^6

Comparing

100

Which is bigger? 45,000 or 4.5 X 10^3

45,000

200

Which is smaller? 9,000,000 or 9 X 10^9

9 X 10^9

300

Which is smaller? 700 or 7.00 X 10^3

700

400

Which is larger? 89,000 or 8.9 X 10^4

89,000

500

Which is equal? 6.7 X 10^3 = 67,000 OR 5.4 X 10^4 = 54,000

5.4 X 10^4 = 54,000

Anything Goes

100

Convert into scientific notation: 0.0000345

3.45 X 10^-5

200

Convert to scientific notation: 0.03452

3.452 X 10^-2

300

(6.214*10⁸)-(5.71*10⁶)

6.1569*10⁸

400

(2.22*10³)-(1.11*10²)

2.109*10³

500

1.689*10⁹-5.62*10⁶

1.68338*10⁹

Multiplying and Dividing

100

(2*10³)(4*10³)

8*10⁶

200

(6*10⁷)(7*10^-3)

4.2*10⁴

300

(120*10^-5) / (5*10^-10)

2.4*10^-14

400

(64*10^-6) / (8*10³)

8* 10^-9

500

(8*10⁴)(6*10^-8)

4.8*10^-5