# Calculations With Significant Figures Worksheet

### Significant Figures Worksheets Practice Questions And

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Rounding Worksheets What Are Significant Figures? The graphic below demonstrates significant figures. The first significant figure is 1 and the 3rd

### Significant Figures Worksheet Ms Pasta S Classes

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Significant Figures Worksheet Key 1. Indicate how many significant figures there are in each of the following measured values. 246.32 5 sig figs 107.854 6 sig figs 100.3 4 sig figs 0.678 3 sig figs 1.008 4 sig figs 0.00340 3 sig figs 14.600 5 sig figs 0.0001 1 …

### Worksheet On Significant Figures Significant Figures Practice

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### Worksheet 1 Calculations Significant Figures

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Worksheet 1 – Calculations Significant Figures – the number of significant figures (sig. fig.) is a measure of the degree of uncertainty in a measurement. There is experimental uncertainty in the last significant figure of a measurement. The rules for sig. fig. are given in Chapter 1.5. All non-zero numbers are significant. Zeros between …

### Significant Figures Easy Hard Science

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Dr. Scott Beaver Page 2 of 2 Significant Figures Worksheet-Answer KeyExercise 2. Perform the following calculations, with correct sig figs: 2.2 + 1.1 = 3.3

### Significant Figures Worksheet

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CHE 140/170 Handout – Significant Figures Worksheet Significant Figures.doc Page 1 of 4 Significant Figures Worksheet When doing calculations, we have to know how many significant figures (sig figs) we have so that we can report our answer with the proper amount of precision. There are a few rules to learn to be able to figure out which …

### Worksheet 1 Significant Figures

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Worksheet 1: Significant Figures . 1. Determine the number of significant figures in each of the following. a) 0.1890 . b) 1.380 . c) 10 . d) 110.0 . e) 1.02 x 10-4 . f) 0.00038 . 2. Round the following to the three significant figures a) 0.0019481 . b) 19.291 . c) 10.00 . d) 7102.1919 . e) 1.0481 x 103 . f) 1500 . 3. Use a calculator to answer …

### Chem Skills Worksheet 4 Significant Figures Calculations

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correct number of significant figures and proper units. P rob l emCalc uat Answer H wany sigf places past the decimal? R nda with units 21. 0.00598 mm + 0.004 mm .0100 3 places .010 mm 22. 79.6 mL + 0.0168 mL 23. 27 L – 0.0838 L 26.9162 0 places 27 L 24. 420 cm – 19.11 cm 25. 6.77 kg x 0.9 kg 6.0930 1 sig fig 6 Kg2 26. 16.2 mL x 23.79 mL

### Significant Figures And Calculations With Significant Figures

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Significant Figures Worksheet A. Determine the number of significant figures in each of the following numbers. 1) 0.02 2) 0.020 3) 501 4) 501.0 5) 5 000 6) 5 000. 7) 6 051.00 8) 0.0005 9) 0.1020 10)10 001 B. Determine the location of the last significant digit (estimated digit) in each of the following numbers.