Show:
Scientific Notation
Standard Notation
Comparing Numbers in Scientific Notation
Multiplying/Dividing
Adding/Subtracting
100

What is 625 written in scientific notation?

6.25 x 102

100

What is 7.452 x 10 written in standard notation?

74.52

100

Which number is greater? 

1.01 x 104 or 9.017 x 103

1.01 x 104

100

What is (4 x 10-4)(2 x 10-2)?

8 x 10-6

100

What is (7 x 107) + (4 x 106)? 

7.4 x 107

200

What is 34,121 written in scientific notation?

3.4121 x 104

200

What is 7.456 x 10-6 written in standard notation?

.000007456

200

Which number is greater?

-3.85 x 106 or -7.75 x 107

-3.85 x 106

200
What is (10 x 103)/(5 x 10-1)?

2 x 104

200

What is (4 x 108) - (3 x 107)?

3.7 x 108

300

What is .067543 written in scientific notation?

6.7543 x 10-2

300

What is 28.53 x 108 written in standard notation?      

2,853,000,000

300

Which number is greater?

-2.93 x 103 or -2.93 x 102

-2.93 x 102

300

What is (3/2 x 10-11)(23 x 10-7)?

3.45 x 10-17

300

What is (9 x 10-3) + (1 x 10-6)?

9.001 x 10-3

400

What is .00000000000056 written in scientific notation?

5.6 x 10-13

400

What is 62.025 x 1011 written in standard notation?

6,202,500,000,000

400

Which number is greater?

79.87 x 105 or 7.987 x 105

79.87 x 105

400

What is (100.77 x 10-98)/(.2 x 1033)?

5.0385 x 10-129

400

What is (6 x 105) - (2 x 102)?

5.998 x 105

500

What is 645,987,000,098,000 written in scientific notation?

6.45987000098 x 1014

500

What is 1.7456 x 10-13 written in standard notation?

.00000000000017456

500

Which number is greater?

-3.456 x 10-4 or -4.567 x 10-3


-3.456 x 10-4

500

What is (5.6 x 104)(23 x 10-3)(2 x 10-1)

2.576 x 102

500

What is (4.27 x 10-2) + (5.8 x 10-5)?

4.2758 x 10-2