## Divide by 1-Digit Divisors

Lesson 1: Dividing Multiples of 10 and 100Main Idea: Students find the quotient of a division problem whose dividend is a multiple of 10, where division involves a basic fact. Standard(s): 5.NBT.B.6: Find whole-number quotients of whole numbers with up to four-digit dividends and two-digit divisors, using strategies based on place value, the properties of operations, and/or the relationship between multiplication and division. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.Related Links:Multiplication and Division on the Farm Multiply and Divide by 10 or 100 Bingo Learn Zillion Code LZ18 |
Vocabulary and Terminology dividend divisor quotient |

**Lesson 2:**Estimating Quotients

**Main Idea:**Students will find more than one way to estimate quotients.

**Standard(s):**

**5. NBT.6**Find whole-number quotients of whole numbers with up to four-digit dividends and two-digit divisors, using strategies based on place value, the properties of operations, and/or the relationship between multiplication and division. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.

**Related Links:**

Rounding review

**Lesson 3:**Problem Solving- Reasonableness

**Main Idea:**Students will check their answer to a division problem for reasonableness within the context of a given situation.

**Standard(s):**

**5. NBT.6**Find whole-number quotients of whole numbers with up to four-digit dividends and two-digit divisors, using strategies based on place value, the properties of operations, and/or the relationship between multiplication and division. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.

**Related Links:**

Learn Zillion

**Quick Code LZ61**

Division Reasonable answer

**Lesson 4:**Dividing by 1-Digit Divisors

**Main Idea:**Students will use the steps in standard division algorithm to solve problems for whole numbers.

**Standard(s):**

**5. NBT.6**Find whole-number quotients of whole numbers with up to four-digit dividends and two-digit divisors, using strategies based on place value, the properties of operations, and/or the relationship between multiplication and division. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.

**Related Links:**

Math Frog

Lord Voldermath

**Lesson 5:**Zeroes In the Quotient

**Main Idea:**Students will use the steps in standard division algorithm for whole numbers even when there is a zero in the quotient.

**Standard(s):**

**5. NBT.6**Find whole-number quotients of whole numbers with up to four-digit dividends and two-digit divisors, using strategies based on place value, the properties of operations, and/or the relationship between multiplication and division. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.

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**Lesson 6:**More Dividing by 1-Digit Divisors

**Main Idea:**Students will use the steps for the standard division algorithm for whole numbers.

**Standard(s):**

**5. NBT.6**Find whole-number quotients of whole numbers with up to four-digit dividends and two-digit divisors, using strategies based on place value, the properties of operations, and/or the relationship between multiplication and division. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.

**Related Links:**

**Lesson 7:**Problem Solving- Draw a Picture and Write and Equation

**Main Idea:**Students will draw a bar diagram to help reason about the relationship between quantities and choose the needed operation.

**Standard(s):**

**5. NBT.6**Find whole-number quotients of whole numbers with up to four-digit dividends and two-digit divisors, using strategies based on place value, the properties of operations, and/or the relationship between multiplication and division. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.

**Related Links:**