Calculations with Sig Fig

Front

What are significant figures?

Back

Significant figures are the digits in a number that contribute to its precision. This includes all non-zero digits, any zeros between significant digits, and trailing zeros in the decimal portion.

Front

How do you determine the number of significant figures in a number?

Back

Count all non-zero digits, any zeros between them, and trailing zeros in a decimal number. Leading zeros are not counted.

Front

Calculate 12.34 + 1.234 + 0.1234 and give your answer with the appropriate number of significant figures.

Back

13.70

Front

Solve. Round using SigFig math rules: 98.7°C - 97.25°C.

Back

1.4°C

Front

Solve & Round to Correct Sig Figs: 4.5 x 2.34.

Back

11

Front

How many Significant Figures in the number 4.56 x 10^3?

Back

3

Front

How many Significant Figures in the number 0.456?

Back

3

Front

What is the rule for addition and subtraction with significant figures?

Back

The result should be rounded to the least number of decimal places of any number in the operation.

Front

What is the rule for multiplication and division with significant figures?

Back

The result should be rounded to the least number of significant figures of any number in the operation.

Front

Calculate 0.00456 + 0.1234 and give your answer with the appropriate number of significant figures.

Back

0.128