WorksheetsSignificant Figures Rules and Relative Rounding-off
Total questions: 24
Worksheet time: 25mins
Determine the number of Significant Figures in 10.0 grams
5
4
3
2
Determine the number of Significant Figures in 10 Liters
4
3
2
1
4.56 x 103
Which milligram quantity contains a total of four significant figures?
0.3010 mg
3010 mg
3100 mg
30001mg
What measurement contains three sig. figs.?
0.05g
0.050g
0.056g
0.0563g
Which measurement contains three significant figures?
0.08 cm
0.080cm
800 cm
8.08 cm
Which measurement contains a total of three significant figures?
0.01g
0.010g
0.0100g
0.01000g
The number of significant figures in: 405,000
6
5
4
3
The number of significant figures is: 0.00008770
8
4
3
7
What is 78.5 rounded to one significant figure?
79
78.5
70
80
Round off 1,296,717 to 3 significant figures
1,290,000
1,296,000
1,297,000
1,300,000
Round off 509.96 to 4 significant figures
509.9
509.0
510.0
510
What is 0.658 rounded to 1 significant figure?
0
0.66
0.7
0.658
Round 0.010229 to four significant figures
1022
1023
0.01023
0.01022
Round 1047.78 to three significant figures.
104
105
1050
1050.00
What is 375.6523 to four significant figures.
375.0
375.00
375.7
375.6
Round 1099 to three significant figures.
100
101
1010
1,000
Round 8,775 to three significant figures.
877
8,770
8,780
8,770
