Significant Figures
Practice: How many significant figures are there in the following numbers?
1. 0.00567
2. 2.6700
3. 45.89
4. 10001
5. 10000
6. 3.80000
7. 0.50667
8. 1000.100
9. 1000.000
10. 0.00020000
11. 3435
12. 400/000
13. 56
14. 33000
15. 060000006
Multiply or divide and express your answer with correct number of significant figures.
1. 22.22 x 22.222
2. 3.11 x 1000
3. 66.1 x 1001
4. 0.57 x 0.4
5. 1000 x 33.331
6. 22.22 / 22.45
7. 10.84 / 11.7
8. 0.76 / 45.9111
9. 779.000 x 45.11000
10. 0.673 x 30000
Add or subtract and express your answer with correct number of significant figures.
11. 2133 + 22.3
12. 0.356 + 7.1
13. 100011- 5.1
14. 66 + 2
15. 0.00311 - 0.0011
1. 0.00567
2. 2.6700
3. 45.89
4. 10001
5. 10000
6. 3.80000
7. 0.50667
8. 1000.100
9. 1000.000
10. 0.00020000
11. 3435
12. 400/000
13. 56
14. 33000
15. 060000006
Multiply or divide and express your answer with correct number of significant figures.
1. 22.22 x 22.222
2. 3.11 x 1000
3. 66.1 x 1001
4. 0.57 x 0.4
5. 1000 x 33.331
6. 22.22 / 22.45
7. 10.84 / 11.7
8. 0.76 / 45.9111
9. 779.000 x 45.11000
10. 0.673 x 30000
Add or subtract and express your answer with correct number of significant figures.
11. 2133 + 22.3
12. 0.356 + 7.1
13. 100011- 5.1
14. 66 + 2
15. 0.00311 - 0.0011