6th Grade Math Textbook, Fundamentals

 &KDSWHU 4-6 Update your skills. See pages 411 IX, 412 XIII. Multiply Decimals Objective To multiply positive and negati ...

Lesson 4-6 for exercise sets. &KDSWHU  3UDFWLFH $FWLYLWLHV When you multiply more than two factors, you can use the ...

 &KDSWHU 4-7 Update your skills. See page 411 X. Estimate Decimal Products and Quotients Objective To estimate decimal p ...

Lesson 4-7 for exercise sets. &KDSWHU  3UDFWLFH $FWLYLWLHV Estimate each product by rounding. 1.0.93 • 0.52 2.26.1 • ...

Three ways to check: Multiply the quotient by the original divisor, 1.6. 6.25 quotient 6 divisor 3750  625 10.000 original d ...

Lesson 4-8 for exercise sets. &KDSWHU  3UDFWLFH $FWLYLWLHV The quotient of two rational numbers with likesigns is po ...

 &KDSWHU 4-9 0.001 one thousandth Think 10 ^2  0.01 The negative exponent indicates that the decimal is between 0 a ...

Write as a decimal. 10 ^7 4. 10 ^8 Lesson 4-9 for exercise sets. &KDSWHU  3UDFWLFH $FWLYLWLHV Write as a power o ...

 &KDSWHU 4-10 4.4 1 and 4.4 10 1,000,000,000  109 Update your skills. See page 410. Scientific Notation Objective To w ...

Lesson 4-10 for exercise sets. &KDSWHU  3UDFWLFH $FWLYLWLHV Write in scientific notation. Write in standard form. 1. ...

Simplify. Write the product in scientific notation. Multiply: 4(3.98 10 ^5 ) (4 3.98) 10 ^5 Use the Associative Property ...

Multiply: (1.05 109 )(8) Press 1. 0 5 9 8 So (1.05 109 )(8) 8.4 109 or 8,400,000,000. Divide: (4.35 1010 )  3000 Pr ...

 &KDSWHU Solve:c(10.8) 16.25 c(10.8) (10.8)16.25 (10.8) c(10.8) 10.8 16.25 10.8 c5.45 Check:c(10.8 ...

Lesson 4-12 for exercise sets. &KDSWHU  3UDFWLFH $FWLYLWLHV Solve and check. 1.x11.7 28.9 2. 54 b(14.2) 3.7.04 ...

Remember: Rules for Multiplying Two Decimals Rules for Dividing Two Decimals The product of likesigns is positive. • The quotie ...

Solve. 4.5 2.2.4  3 y 3. 0.4 4.0.5y1. 5y1. 8 5. 1. 4 6.n2.5n1. 5n 35 7.Discuss and Write Explain how you can use es ...

cost of tolls number of miles cost per mile  &KDSWHU 4-14 Key Concept Solve Two-Step Equations First, “undo” addition u ...

Lesson 4-14 for exercise sets. &KDSWHU  3UDFWLFH $FWLYLWLHV Solve. 1.12.6g4.8  33 2.  7 6.5 3. 9 k4.5 2.7 4.5. ...

 &KDSWHU 4-15 Rename larger units as smaller units. 240 L cL 1 L 100 cL and (100)240 24,000 So 240 L 24 000 cL. 38 ...

Lesson 4-15 for exercise sets. &KDSWHU  &KHFN<RXU3URJUHVVIII Rename each unit of measure. 1.3 m  km 2.99.5 m ...