Adding significant figures practice problems

    • ChemQuest 2 - Quia

      Information: Significant Figures. ... In numerical problems, it is often necessary to round numbers to the appropriate number of significant figures. Consider the following examples in which each number is rounded so that each of them contains 4 significant figures. ... In adding and subtracting you round to the least specific decimal place of ...

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    • [DOC File]Sigfig Calculation Practice Problems

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      Measurements and Significant Figures Lab. Purpose: The aim of this lab is to practice recording measurements with the correct number of significant figures. Procedure: 1. Several stations have been set up around the room. Step up to a station, read the directions, determine the level of precision for the instrument, and read and record the ...

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    • [DOC File]Significant Figures Practice Worksheet

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      Practice Problems for Significant Figures . RULE -1: If the decimal is . Present: Find the first non zero on the left, then count all digits to the . RIGHT. If the decimal is . Absent: Find the first non zero on the right, then count all digits to the . LEFT. RULE-2: Every digit in scientific notation is Significant

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    • [DOC File]Practice Problems - West Linn-Wilsonville School District

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      Review Questions (Remember to use Significant Figures) ___ 1) In a slime-making experiment, a slime bag full of polyvinyl alcohol solution has a total mass of 45.600 grams. Some borax solution (mass of 8.500 g) is emptied into the slime bag.

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    • [DOC File]1)

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      Significant Figures & Scientific Notation Practice Problems! Counting Significant Figures: RULES For Counting Sig. Figs: Nonzero integers- (1-9) Always count as significant figures. Zeros-There are three classes of Zeros. Leading Zeros are zeros that precede all …

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    • [DOC File]Content Areas - Anderson School District Five

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      Scientific Notation Practice Problems. Significant Figures and Scientific Notation Practice Sheet. Significant Figures Quiz. Activity - Equipment Bingo Game w/cards. Lab - Accuracy and Precision (Honors Only) Accuracy and Precision Lab. Accuracy and Precision Practice Problems pg. 1, 2. Worksheet/Notes-Controlled Experiments with Variables ...

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    • [DOC File]Guided notes: Scientific notation

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      1) Let’s say you are adding 2.3 x 103 and 2.1 x 105. You can either make the 103 into the 105 or visa versa. If you make the 103 into 105, you are moving up the exponent two places. You will need to move your decimal place in the mantissa down two places to the left. 2) 2.3 x 103 = .023 x 105. Take 2.3 and move the decimal three places to the ...

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    • [DOC File]Scientific Notation: Adding and Subtracting

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      (Use correct number of significant figures. Use correct scientific notation.) Note: If a power of ten is not expressed, it is understood to be 100, which equals 1. Thus, 4.0 is understood to be 4.0 x 100. DIVISION: Divide the numbers as in any division problem.

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    • [DOC File]Unit 1 Packet - Chandler Unified School District

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      Unit 1 Packet: Physical Properties of Matter ... Worksheet 2- Reading Scales Unit 1 Worksheet 1: Mass and Change Conservation of Matter (Mass) Study Questions Significant Figures Practice Problems (Calculations) Unit 1 Worksheet # 3 Mass, Volume, Density (3 pages) Unit 1 Worksheet # 4 Applied Density Problems Density Calculations Worksheet #1 ...

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    • [DOC File]Significant Figures Practice

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      Significant Figures Information (p 136, 137, 138, 139) Part A. Measurement or non-measurement: Determine if the underlined number has an infinite or finite number of ...

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