#11. Divisor Quotient Vocabulary: Division 0.15 0.75 5 Dividend.

Slides:

Advertisements

Similar presentations

4.1 Friendly Numbers SRB 22.

Advertisements

Multiplying Decimals Multiplying decimals is similar to multiplying whole numbers. The difference is that we place a decimal point in the product

4-8 Example 2 Divide. Multiply to make the divisor a whole number.

Road Trip! Using Multiplication and Division of Decimals

Addition Subtraction Multiplication Division

Whole Numbers How do we use whole numbers to solve real-life problems?

division algorithm Before we study divisibility, we must remember the division algorithm. r dividend = (divisor ⋅ quotient) + remainder.

How do we divide decimals?

Dividing Decimals I CAN divide decimals by a whole numbers and decimals.

Bell Work: Simplify 3 – 2.94.

Decimal Division You must learn the rules. Dividing a decimal by a whole number 1.2 ÷ 2 Divisor = 2 Dividend = 1.2 Step 1: move the decimal in the dividend.

Dividing Decimals Find the quotient of 12 ÷ 4 Set it up quotient Dividend (in the box) Divisor (out of the box) Find the quotient of 156 ÷ 12 1.

Learn to divide whole numbers and decimals by decimals.

3-8 Dividing by Decimals Warm Up Problem of the Day

Do Now Estimate each quotient. 1.) 53.4 ÷ ) ÷ 2.88 Solve. 3.) 2.4 ×

3-6 Dividing by Decimals Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day Lesson Quizzes Lesson Quizzes.

HW: Page 126 #10-24 ANSWERS.

Dividing Decimals by Whole Numbers

3-6 Dividing Decimals by Whole Numbers Warm Up Problem of the Day

3-7 Dividing by Decimals Course 1 Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day.

When dividing a decimal by a whole number, place the decimal point in the quotient directly above the decimal point in the dividend. Then divide as you.

Learn to divide decimals by whole numbers.

+ Division Objective: I can divide multi-digit whole numbers by whole numbers divisors with and without remainders.

3-5 Dividing Decimals by Whole Numbers Homework Presentation Homework Presentation.

{ Decimal Rules 7 th Grade.  Today we are going to work with decimals. In your journal (notes) write anything you know about working with decimals! I.

New Vocabulary VocabularyDefinitionUsing symbols dividendthe number that is being divided in a division problem divisorA number by which another number.

3-6 Dividing by Decimals Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day Lesson Quizzes Lesson Quizzes.

01/05/10 Divide Decimals #5 9×6 6×10 6×8 6×2 6×3 7×6 6×6 6×100 6×11

BELL RINGER Complete the following problems on your own paper 1) ) – ) 21 – ) – 0.9.

11-8 Dividing Integers Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day Lesson Quizzes Lesson Quizzes.

3-5 Dividing Decimals by Whole Numbers Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day Lesson Quizzes Lesson.

Dividing Decimals Module 5 Lesson 4 GET READY TO WRITE NOTES.

I CAN divide decimals by whole numbers.

3-6 Dividing Decimals by Whole Numbers Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day Lesson Quizzes Lesson.

Addition, Subtraction, Multiplication, Division by a whole number, and Division by a decimal.

3-5 Dividing Decimals by Whole Numbers Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day Lesson Quizzes Lesson.

DIVISION. Standards G4.1M.C2.PO4A. Use multiple strategies to divide whole numbers using 4-digit dividends and divisors from 1 to 12 with remainders.

Page 122 #10-25 ANSWERS Student Progress Chart Lesson Reflection 3-7.

3-3 Dividing Decimals Do Now Multiply   (-19.21)  (–2.1)

Dividing Decimals by Decimals Divisor Quotient Remember! Dividend Dividing Decimals by Decimals.

Quick Guide to Adding, Subtracting, Multiplying, and Dividing Decimals

Addition Subtraction Multiplication Division

Multiplying and Dividing Decimals

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.

Addition Subtraction Multiplication Division

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.

Addition Subtraction Multiplication Division

Decimal Operations.

Dividing Decimals by Whole Numbers

Since you are looking for prices of equal meals, you need to divide.

Dividing Decimals.

Dividing Decimals.

3-7 Dividing by Decimals Warm Up Problem of the Day

Addition Subtraction Multiplication Division

Warm-up 40% of $5 = ____ Please have your homework on your desk

3-6 Dividing Decimals by Whole Numbers Warm Up Problem of the Day

Dividing decimals by decimals

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.

6 ÷ 2 = What we already know about division….

Addition Subtraction Multiplication Division

Warm Up Problem Lily used 12.6 gallons of gasoline to driver her car on a weekend trip. She averaged 21.5 miles per gallon. About how many miles did.

divide dividend divisor inverse operations quotient

Quotient: is the answer to dividing

Dividing decimals by decimals

Dividing whole number by a decimal

Dividing Decimals “Swingin’ Monkeys”

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.

Presentation transcript:

#11

Divisor Quotient Vocabulary: Division Dividend

Additional Example 1: Dividing a Decimal by a Whole Number Find the quotient ÷ 3

Additional Example 2: Dividing a Decimal by a Whole Number Find the quotient ÷ 4

Check It Out: Example 3 Find the quotient of 2.96 ÷ 4.

Additional Example 4: Evaluating Decimal Expressions Evaluate ÷ x for the given value of x. x = 9

Example 5 Evaluate ÷ a for a = 6.

Multiplication can “undo” division. To check your answer to a division problem, multiply the divisor by the quotient. Remember!

Example 6: Real-World Application Jodi and three of her friends are making a tile design. The materials cost $ If they share the cost equally, how much should each person pay?

Example 7 : Real-World Application Manuel and two of his friends went to lunch. With tip and tax, the bill came to $ The friends agreed to split the cost equally. How much should each person pay?

Example 8: Dividing a Decimal by a Decimal Find the quotient. 5.2 ÷ 1.3

Additional Example 9: Dividing a Decimal by a Decimal 61.3 ÷ 0.36

Check It Out: Example 10 Find the quotient ÷ 0.25

Example 11: Real-World Application After driving miles, the Yorks filled up with 10.5 gallons of gas. On average, how many miles did they drive per gallon of gas?

Example 12: Real-World Application After driving miles, the Changs filled up with 8.5 gallons of gas. On average, how many miles did they drive per gallon of gas?