Chapter 2 Test Identify the addition property applied to an equation • 20 Add and subtract whole numbers Cumulative Review • Solve for the variable in a subtraction equation • Identify the standard form of a whole number or a decimal • written in expanded form or word form Determine the decimal represented by a point on a number • line for the variable in a part-whole model • Read and interpret a pictograph • Chapter 3: Divide by a Whole Number Lesson Topic Lesson Objectives Chapter Materials Demonstrate an understanding of division and the terms Division • 21 dividend, divisor, and quotient Demonstrate an understanding of the inverse relationship • between multiplication and division Divide by a divisor to find a 2- or 3-digit quotient • Solve a division word problem • Interpret a remainder • Check a division problem using multiplication • Multiples of 10 Recognize numbers divisible by 2, 3, 4, 5, 6, 9, or 10 22 • Divide multiples of 10 using mental math • Divide by a multiple of 10 • Solve a division word problem • Estimate a quotient • Interpret a remainder • Check a division problem using multiplication • 2-Digit Divisors Divide by a divisor • 23 Estimate a quotient • Solve a division word problem • Adjust the quotient in a division problem • Interpret a remainder • a division problem using multiplication • Divide a decimal by a 1-digit whole number Divide a Decimal by • 24 a zero to rename a decimal a Whole Number • Check a division problem using multiplication • Estimate a quotient • Divide to find a quotient less than 1 • Express a fraction as an equivalent decimal • Solve a division word problem • Interpret a remainder • Divide a Decimal by Determine an average (mean) or a unit rate • 25 Divide a decimal by a 2-digit whole number Divisors • Estimate a quotient • Divide to find a quotient less than 1 • Annex a zero to rename a decimal • Solve a division word problem • Interpret a remainder • Express a fraction as an equivalent decimal • Divide by a Power Divide by a power of 10 26 • Divide a whole number by a 1-, 2-, or 3-digit divisor of 10 • Divide a decimal by a 1-, 2-, or 3-digit whole number • Estimate a quotient •
20 Chapter 2 Test Cumulative Review • Identify the addition property applied to an equation • Add and subtract whole numbers • Solve for the variable in a subtraction equation • Identify the standard form of a whole number or a decimal written in expanded form or word form • Determine the decimal represented by a point on a number line • for the variable in a part-whole model • Read and interpret a pictograph Chapter 3: Divide by a Whole Number Lesson Topic Lesson Objectives Chapter Materials 21 Division • Demonstrate an understanding of division and the terms dividend, divisor, and quotient • Demonstrate an understanding of the inverse relationship between multiplication and division • Divide by a divisor to find a 2- or 3-digit quotient • Solve a division word problem • Interpret a remainder • Check a division problem using multiplication 22 Multiples of 10 • Recognize numbers divisible by 2, 3, 4, 5, 6, 9, or 10 • Divide multiples of 10 using mental math • Divide by a multiple of 10 • Solve a division word problem • Estimate a quotient • Interpret a remainder • Check a division problem using multiplication 23 2-Digit Divisors • Divide by a divisor • Estimate a quotient • Solve a division word problem • Adjust the quotient in a division problem • Interpret a remainder • a division problem using multiplication 24 Divide a Decimal by a Whole Number • Divide a decimal by a 1-digit whole number • a zero to rename a decimal • Check a division problem using multiplication • Estimate a quotient • Divide to find a quotient less than 1 • Express a fraction as an equivalent decimal • Solve a division word problem • Interpret a remainder 25 Divide a Decimal by Divisors • Determine an average (mean) or a unit rate • Divide a decimal by a 2-digit whole number • Estimate a quotient • Divide to find a quotient less than 1 • Annex a zero to rename a decimal • Solve a division word problem • Interpret a remainder • Express a fraction as an equivalent decimal 26 Divide by a Power of 10 • Divide by a power of 10 • Divide a whole number by a 1-, 2-, or 3-digit divisor • Divide a decimal by a 1-, 2-, or 3-digit whole number • Estimate a quotient