Multiply or divide and express your answer with correct number of significant figures.
7. 0.0456 x 23.22
8. 2.34 / 6.8
9. 0.0567 x 8.1
10. 34 / 0.78
Add or subtract and express your answer with correct number of significant figures.
7. 0.0456 + 23.22
8. 2.34 - 6.8
9. 0.0567 + 8.1
10. 34+ 0.78
Convert from Scientific Notation to Real Numbers. Formatting does not work well. For example 5.50 x 103 means multiply 5.50 by ten to the third power.
5.50 x 103 =
3.89 x108 =
3.00 x10-2 =
2.611 x107 =
9.92 x 10-3 =
1.234 x 103 =
2.67 x 105 =
Convert from Real Number to Scientific Notation
25.5500=
0.003560=
122000=
0.00455878=
299000=
22890.00=
Multiply or divide and express your answer with correct number of significant figures.
5.50 x 10-3 x 2.67 x 105 =
2.611 x107 x 3.00 x102 =
9.92 x 10-3 x 2.67 x 105 =
9.92 x 10-3 / 2.67 x 105 =
3.00 x102 / 3.89 x108 =
You can submit your homework by uploading your answers below or you can bring it to class on Wednesday.
- 2133 x 22.3
- 0.356 / 7.1
- 100011x 5.1
- 66 x 2
- 0.00311 / 0.0011
7. 0.0456 x 23.22
8. 2.34 / 6.8
9. 0.0567 x 8.1
10. 34 / 0.78
Add or subtract and express your answer with correct number of significant figures.
- 2133 + 22.3
- 0.356 + 7.1
- 100011- 5.1
- 66 + 2
- 0.00311 - 0.0011
7. 0.0456 + 23.22
8. 2.34 - 6.8
9. 0.0567 + 8.1
10. 34+ 0.78
Convert from Scientific Notation to Real Numbers. Formatting does not work well. For example 5.50 x 103 means multiply 5.50 by ten to the third power.
5.50 x 103 =
3.89 x108 =
3.00 x10-2 =
2.611 x107 =
9.92 x 10-3 =
1.234 x 103 =
2.67 x 105 =
Convert from Real Number to Scientific Notation
25.5500=
0.003560=
122000=
0.00455878=
299000=
22890.00=
Multiply or divide and express your answer with correct number of significant figures.
5.50 x 10-3 x 2.67 x 105 =
2.611 x107 x 3.00 x102 =
9.92 x 10-3 x 2.67 x 105 =
9.92 x 10-3 / 2.67 x 105 =
3.00 x102 / 3.89 x108 =
You can submit your homework by uploading your answers below or you can bring it to class on Wednesday.