Curriculum / Math / 5th Grade / Unit 2: Multiplication and Division of Whole Numbers / Lesson 18

Multiplication and Division of Whole Numbers

Lesson 18

Math

Unit 2

5th Grade

Lesson 18 of 20

Objective

Divide four-digit dividends by two-digit divisors with two- and three-digit quotients, reasoning about the decomposition of a remainder in any place.

Lesson Map

Topic A: Writing and Interpreting Numerical Expressions

Lesson

Evaluate numerical expressions involving addition, subtraction, multiplication, division, and grouping symbols.

Standards

5.OA.A.1

Lesson

Write expressions that record calculations with numbers, and interpret expressions without evaluating them.

Standards

5.OA.A.15.OA.A.2

Lesson

Write expressions that represent real-world situations and evaluate them.

Standards

5.OA.A.15.OA.A.2

Topic B: Multi-Digit Whole Number Multiplication

Lesson

Multiply multiples of powers of ten. Estimate multi-digit products by rounding numbers to their largest place value.

Standards

5.NBT.B.5

Lesson

Multiply two-digit, three-digit, and four-digit numbers by one-digit numbers.

Standards

5.NBT.B.5

Lesson

Multiply two-digit numbers by two-digit numbers.

Standards

5.NBT.B.5

Lesson

Multiply three-digit numbers by two-digit numbers.

Standards

5.NBT.B.5

Lesson

Multiply four-digit numbers by two-digit numbers.

Standards

5.NBT.B.5

Lesson

Multiply three- and four-digit numbers by three-digit numbers.

Standards

5.NBT.B.5

Lesson

Multiply multi-digit numbers and assess the reasonableness of the product.

Standards

5.NBT.B.5

Topic C: Multi-Digit Whole Number Division

Lesson

Divide multiples of powers of ten by multiples of ten without remainders. Estimate multi-digit quotients by rounding numbers to their largest place value.

Standards

5.NBT.B.6

Lesson

Estimate multi-digit quotients using compatible numbers.

Standards

5.NBT.B.6

Lesson

Divide two-digit, three-digit, and four-digit dividends by one-digit divisors.

Standards

5.NBT.B.6

Lesson

Divide two- and three-digit dividends by multiples of 10 with one-digit quotients and remainders in the ones place.

Standards

5.NBT.B.6

Lesson

Divide two-digit dividends by two-digit divisors with one-digit quotients and remainders in the ones place.

Standards

5.NBT.B.6

Lesson

Divide three-digit dividends by two-digit divisors with one-digit quotients and remainders in the ones place.

Standards

5.NBT.B.6

Lesson

Divide three-digit dividends by two-digit divisors with two-digit quotients, reasoning about the decomposition of a remainder in any place.

Standards

5.NBT.B.6

Lesson

Divide four-digit dividends by two-digit divisors with two- and three-digit quotients, reasoning about the decomposition of a remainder in any place.

Standards

5.NBT.B.6

Lesson

Divide multi-digit numbers by one- and two-digit divisors and assess the reasonableness of the quotient.

Standards

5.NBT.B.6

Lesson

Solve word problems involving multi-digit multiplication and division.

Standards

5.NBT.B.55.NBT.B.65.OA.A.15.OA.A.2

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