Round 10003 to four significant figures. The following example should help you visualize it. Number Resources Chemistry Worksheets Chemistry Lessons Teaching Chemistry 7 has 1 significant figure 7. . How many significant figures are there in. If a number expressing the result of a measurement eg length pressure volume or mass has more digits than the number of digits allowed by the measurement resolution then only as many. Here is a little game with significant figures. Significant figures or sf. 10003 has five significant figures the zeros are between non-zero digits 1 and 3 so. The number of significant figures is still determined by the accuracy of the initial speed value in ms - for example 1523 36 5483. For example the length. 73 has 2 significant figures 7 and 3. Zeros between non-zero digits as in 3003 or. Addition and subtraction with significant figures. For example if the measure