6th Grade Math Textbook, Fundamentals

VI. Add and Subtract Whole Numbers and Decimals To add and subtract whole numbers and decimals, estimate or check to make sure ...

nonzero digits 1 34  34 10 34  340 100 34  3400 1000 34 34,000 35 2  70 35 20  700 35 200  7000 35 2000 70,000 ...

6NLOOV8SGDWH  3UDFWLFH([HUFLVHV IX.Estimate Products Toestimate a product by rounding: Round each factor to its greatest ...

XIII.Multiply Decimals To multiply a decimalby a whole number or another decimal: Multiply as you would with whole numbers. Co ...

XV. Fractions Greater Than or Equal to 1 A fraction that is greater than or equal to 1 has its numerator greater than or equal t ...

XVI.Add and Subtract Fractions To add fractions: Find the least common denominator (LCD) of the fractions. Rename each fractio ...

reciprocals Skills Update 415 Practice Exercises XVIII.Divide Fractions. To divide fractions: Multiply by the reciprocal of th ...

Practice Exercises 416 Skills Update Think 13 ft 18 in. 13 ft 1 ft 6 in. 14 ft 6 in. Think 4 gal 2 qt 3 gal 4 qt 2 qt 3 ga ...

1.What must be added to each in order to reach zero? 3, 3, 16, 9, 8, 15, 5, 1,  11 2.Divide.  48 6;  14 7; 0 12; 18 ...

1.Write an equation for each. one less than ten is nine; one more than twice three is seven; five times seven is thirty-five 2.E ...

1.Evaluate each expression. 6^2 ; 9^3 ; 24^1 ; 10^1 2.Evaluate each expression. 2^2 • 2^1 ; 10^2 • 3^2 ; (6^1 )(2^3 ); ...

1.Which of these ratios are equivalent? and ; and ;  ; and 2.Tell the ratio in simplest form: 3 pt to 1 gal; 18 in. to 1 yd; 3 ...

1.Find the percent of decrease. from $25 to $20; from $65 to $50; from $80 to $45; from $15 to $12; from $150 to $130; from $12, ...

1.Two angles of a triangle measure 28 and 62. What kind of triangle is it? 2.A man’s suit is $290. The tax is 5%. How much tax m ...

1.What is the measure of an angle on a circle graph that equals 10%? 35%? 75%? 20%? 2.10% of what amount equals $500? equals $15 ...

A absolute error (AB-suh-loot ER-ur) An error in a measurement that is the actual size of the error. (p. 273) absolute value(AB- ...

base of a parallelogram (BAYSS UHV UH pa-ruh-LEL-uh-gram) A term that can refer to the length of any side of a parallelogram. (p ...

compound interest (KOM-pownd IN-tur-ist) The interest paid on the principal and the interest accumulated to date. (p. 200) conca ...

diagonal (dye-AG-uh-nuhl) A line segment that connects two nonadjacent vertices of a polygon. (p. 253) diameter (dye-AM-uh-tur) ...

experimental probability(ek-sper-uh-MEN-tuhl prob-uh-BIL-uh-tee) An estimate that an event will happen based on how often the ev ...