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• Make sure that students bubble in their answers for the front page (#1-7) and the back page (#8-14). The bubbles allow students to check their answers and results in a more confident student. In addition, it makes it a lot easier for you to do a quick “checking for understanding” when you have the answer key and can compare the bubbles shaded in.

• Make sure that students show their work! Space is given so that students can demonstrate their knowledge of the concept. I do not give students credit if they do not show their work. Also, students need to give a nice reflection (2-3 sentences)!

• You can decide if you want to use the score in the top left.

• If you have any questions or concerns, please email me at mathindemand@hotmail.com.

Name: ___________________

Date: __________

Period: _____

Answers Bubble in your answers below

for problems #1-7.

2 x 10-10

3.78 x 10-2

7.2 x 10-5

1.274 x 101

4.5 x 104

1.152 x 104

3.752 x 107

3.752 x 109

3.78 x 100

5.52 x 104

6.5 x 102

5.52 x 1010

3.78 x 10-4

8.177 x 1010

© 2018 Math in Demand

Multiplying and Dividing

with Scientific Notation

Worksheet Practice

Score (__/__)

Directions: Solve the following problems by performing the indicated operation. Leave answers in Scientific Notation. Make sure to bubble in your answers below on each page so that you can check your work. Show all your work!

2 3 4

5 6 7

1

(5.6 x 102) x (6.7 x 106)

(4.81 x 105) x (1.7 x 105)

(9.1 x 104) ÷ (1.4 x 102)

(9 x 10-2) x (4.2 x 10-1)

(7.2 x 106) ÷ (1.6 x 102)

(8 x 10-4) x (6.9 x 107)

(1.2 x 10-7) ÷ (6 x 102)

Answers Bubble in your answers below

for problems #8-14.

8.4 x 10-2

1.0395 x 10-3

5.915 x 107

7.5 x 10-5

6.4 x 10-8

5.87 x 103

7.5 x 10-7

8.4 x 10-4

4.4184 x 104

1.2 x 107

6.4 x 10-6

1.9 x 10-2

4.4184 x 106

1.0395 x 10-5

12 13 14

Reflection: From this activity, I learned…

9 10 11 8

© 2018 Math in Demand

(4.55 x 101) x (1.3 x 106)

(1.408 x 102) ÷ (2.2 x 109)

(6 x 103) ÷ (5 x 10-4)

(5.6 x 100) x (7.89 x 105)

(7.224 x 10-3) ÷ (8.6 x 100)

(2.31 x 10-5) x (4.5 x 101)

(5.325 x 10-8) ÷ (7.1 x 10-2)

Answers Bubble in your answers below

for problems #1-7.

2 x 10-10

3.78 x 10-2

7.2 x 10-5

1.274 x 101

4.5 x 104

1.152 x 104

3.752 x 107

3.752 x 109

3.78 x 100

5.52 x 104

6.5 x 102

5.52 x 1010

3.78 x 10-4

8.177 x 1010

© 2018 Math in Demand

Multiplying and Dividing

with Scientific Notation

Worksheet Practice

Score (__/__)

Directions: Solve the following problems by performing the indicated operation. Leave answers in Scientific Notation. Make sure to bubble in your answers below on each page so that you can check your work. Show all your work!

2 3 4

5 6 7

1

(5.6 x 102) x (6.7 x 106)

37.52 x 108 = 3.752 x 109

(4.81 x 105) x (1.7 x 105)

8.177 x 1010

(9.1 x 104) ÷ (1.4 x 102)

6.5 x 102

(9 x 10-2) x (4.2 x 10-1)

37.8 x 10-3 = 3.78 x 10-2

(7.2 x 106) ÷ (1.6 x 102)

= 4.5 x 104

(8 x 10-4) x (6.9 x 107)

= 55.2 x 103

= 5.52 x 104

(1.2 x 10-7) ÷ (6 x 102)

= 0.2 x 10-9

= 2 x 10-10

Answers Bubble in your answers below

for problems #8-14.

8.4 x 10-2

1.0395 x 10-3

5.915 x 107

7.5 x 10-5

6.4 x 10-8

5.87 x 103

7.5 x 10-7

8.4 x 10-4

4.4184 x 104

1.2 x 107

6.4 x 10-6

1.9 x 10-2

4.4184 x 106

1.0395 x 10-5

12 13 14

Reflection: From this activity, I learned…

Answers will vary!

9 10 11 8

© 2018 Math in Demand

(4.55 x 101) x (1.3 x 106)

= 5.915 x 107

(1.408 x 102) ÷ (2.2 x 109)

= 0.64 x 10-7

= 6.4 x 10-8

(6 x 103) ÷ (5 x 10-4)

= 1.2 x 107

(5.6 x 100) x (7.89 x 105)

= 44.184 x 105

= 4.4184 x 106

(7.224 x 10-3) ÷ (8.6 x 100)

= 0.84 x 10-3

= 8.4 x 10-4

(2.31 x 10-5) x (4.5 x 101)

= 10.395 x 10-4

= 1.0395 x 10-3

(5.325 x 10-8) ÷ (7.1 x 10-2)

= 0.75 x 10-6

= 7.5 x 10-7

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