Standard Form Convert and Operations

Convert

100

Change to Standard form ...

53,000

5.3 x 10⁴

200

Change to Standard form ...

0.000023

2.3 x 10^-5

300

Change to Ordinary Form...

9.11 x 10³

9,110

400

Change to Ordinary Form...

3.51 x 10^-3

0.00351

500

Change to Standard form...

230,000 x 0.00465

(2.3 x 10⁵) x (4.65 x 10^-3)

Addition

100

Solve using Standard form

(5 x 10³) + (4.3 x 10³)

9.3 x 10³

200

Solve using Standard form

(4 x 10⁶)+(3.3 x 10⁶)

7.3 x 10⁶

300

Solve using Standard form

(7.2 x 10²) + (5.3 x 10¹)

7.73 x 10²

400

Solve using Standard form

(9.7 x 10²) + (4.9 x 10³)

5.87 x 10³

500

Solve using Standard form

(3.67 x 10^-4) + (8.41 x 10^-2) + (4.9 x 10^-3)

8.9367 x 10^-2

Subtraction

100

Solve using Standard form

(7 x 10⁵) - (5.2 x 10⁵)

1.8 x 10⁵

200

Solve using Standard form

(5.2 x 10⁴) - (3.5 x 10⁴)

1.7 x 10⁴

300

Solve using Standard form

 (6 x 10⁵) - (2.3 x 10⁴)

5.77 x 10⁵

400

Solve using Standard form

(8.4 x 10¹¹) - (9.2 x 10¹⁰)

7.48 x 10¹¹

500

Solve using Standard form

(1.2 x 10⁵) - (5.35 x 10⁶) - (4.9 x 10⁴)

-5.279 x 10⁶

Multiplication

100

Solve using Standard form

(4 x 10^-5) x (2.3 x 10¹³)

9.2 x 10⁸

200

Solve using Standard form

(6 x 10³) x (2 x 10⁵)

1.2 x 10⁹

300

Solve using Standard form

(5.1 x 10⁴) x (2.5 x 10³)

1.275 x 10⁸

400

Solve using Standard form

(2.6 x 10⁷) x (4.1 x 10^-3)

1.066 x 10⁵

500

Solve using Standard form

(9.5 x 10^-4) x (8.2 x 10⁶) x (3.4 x 10^-2)

2.6486 x 10²

Division

100

Solve using Standard form

(7.8 x 10³) / (1.2 x 10⁴)

6.5 x 10^-1

200

Solve using Standard form

(2 x 10⁷) / (8 x 10⁴)

2.5 x 10²

300

Solve using Standard form

(4.5 x 10³) / (2 x 10⁶)

2.25 x 10^-3

400

Solve using Standard form

(8.1 x 10^-2) / (9.0 x 10²)

9 x 10^-5

500

Solve using Standard form

[(6.48 x 10⁵) / (2.4 x 10⁴)] x (1.8 x 10^-2)

4.86 x 10^-1