Chapter 2 Signed Numbers and Powers of 10. §2.1 thru 2.3 – Signed number arithmetic Addition Absolute Value – Calculating – Distance from zero Subtraction.

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Presentation transcript:

Chapter 2 Signed Numbers and Powers of 10

§2.1 thru 2.3 – Signed number arithmetic Addition Absolute Value – Calculating – Distance from zero Subtraction Multiplication and division

§2.4 – Signed Fractions Addition Subtraction Equivalent negative fractions Multiplication and division

§2.5 – Powers of 10 Powers of 10 Laws Problem 2.5 #30

§2.6 – Scientific Notation On calculator: × Algorithm to write decimal number in scientific notation – P. 111 Algorithm to write scientific number in decimal notation – P. 112 Problems 2.6 #60, 64, 74, 82 Graded Activity #3