© Hamilton Trust Keeping Up Term 3 Week 5 Day 2 Objective: Divide three-digit numbers with one or two decimal places using chunking and dividing by 10.

Slides:

Advertisements

Similar presentations

© Hamilton Trust Keeping Up Term 2 Week 10 Day 2 Objective: Use a written method to divide whole numbers by single-digit numbers including those which.

Advertisements

Lesson 5-4 Example Find 19 ÷ 3. Show the remainder. Step 1Rewrite the problem in vertical format.

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.

Addition Subtraction Multiplication Division

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

How do we divide decimals?

Review how to divide by whole numbers and by another decimal.

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.

Multiply and Divide Decimals

Add, Subtract, Multiply, and Divide Decimals

Dividing Decimals 3-3. When you divide two numbers, you can multiply both numbers by the same power of ten without changing the final answer. Multiply.

Written Addition – Objectives

Dividing Decimals by Whole Numbers

Decimal Review. Adding decimals Rules Line up the decimal points Whole numbers have a decimal point at.

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.

L4-3 Notes: Dividing Decimals by Whole Numbers

Learn to divide decimals by whole numbers.

5. Divide 4723 by 5. Long Division: Steps in Dividing Whole Numbers Example: 4716  5 STEPS 1. The dividend is The divisor is 5. Write.

© Hamilton Trust Keeping Up Term 3 Week 2 Day 3 Objective: Use written column addition to add numbers with one or two decimal places.

Dividing fractions 4/5 ÷ 7/8 = ?. When you are dividing fractions, invert the divisor. In other words, flip the right fraction. 4/5 ÷ 7/8 8/7= ?

© Hamilton Trust Keeping Up Term 1 Week 3 Day 1 Objective: Count up to find a difference between two/three-digit numbers and multiples of 100.

The strange story of: 37.5  1.25 Dividing by a Decimal Number.

6.4 Operations with Decimals Remember to Silence Your Cell Phone and Put It In Your Bag!

Dividing Decimals TeacherTwins©2014. Warm Up

© Hamilton Trust Keeping Up Term 1 Week 10 Day 3 Objective: Divide by 2, 4, 5 and 10 and give the answer as a decimal.

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

Dividing a Decimal by a Decimal. Dividing Whole Numbers 12 ÷ 2 = 120 ÷ 20 = 1200 ÷ 200 = ÷ 2000 = Multiply both 12 and 2 by 10 Multiply.

Objectives: Use multiplication facts to work out divisions. © Hamilton Trust Stepping Up Term 1 Week 5 Day 1.

Objective: Multiply three-digit numbers by single-digit numbers using the grid method © Hamilton Trust Stepping Up Term 2 Week 4 Day 3.

© Hamilton Trust Keeping Up Term 3 Week 5 Day 1 Objective: Divide two-digit numbers with one decimal place using number facts and dividing by 10 (without.

Objective: Divide numbers beyond the times tables using chunking © Hamilton Trust Stepping Up Term 2 Week 5 Day 2.

Warm Up = = (-8.27) = – = – (-38.93) =

© Hamilton Trust Keeping Up Term 1 Week 6 Day 3 Objective: Place numbers with two decimal places on a line.

Dividing Review SWBAT use division to find quotients; use divisibility rules to predict remainders; estimate quotients; divide whole numbers in thousand.

© Hamilton Trust Keeping Up Term 3 Week 5 Day 3 Objective: Divide amounts of money by single-digit numbers (without remainders)

© Hamilton Trust Keeping Up Term 1 Week 10 Day 2 Objective: Divide whole numbers by single-digit numbers including those which leave a remainder.

© Hamilton Trust Keeping Up Term 3 Week 10 Day 1 Objective: Use efficient ‘chunking’ to divide numbers greater than 100 by single-digit numbers, including.

7 th Grade Math Honors LESSON 7. Multiplying & Dividing Decimal Numbers - Estimation  Multiplying 1. Pretend that the decimals are not there and multiply.

Objectives: Know how to write tenths as fractions and decimals; Understand the place value of each digit in numbers with one decimal place. © Hamilton.

© Hamilton Trust Keeping Up Term 1 Week 5 Day 1 Objective: Use multiplication facts to work out divisions.

Decimal Review. Adding decimals Rules Line up the decimal points 2. Make whole numbers look like decimals.

Objectives: Multiply multiples of 0.1 by single-digit numbers, e.g. 6 × 0.4 Multiply two-digit numbers with one decimal place by single-digit numbers,

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

© Hamilton Trust Keeping Up Term 3 Week 10 Day 3 Objective: Divide numbers with two decimal places by multiplying by 100 before division, then dividing.

© Hamilton Trust Keeping Up Term 3 Week 9 Day 2 Objective: Use the grid method to multiply two and three- digit numbers with one decimal place by single-

Mental Division – Objectives

Addition Subtraction Multiplication Division

Addition Subtraction Multiplication Division

Addition Subtraction Multiplication Division

Dividing Decimals by Whole Numbers

Multiplying and Dividing Decimals

Short Division by Mary S. Roland.

Addition Subtraction Multiplication Division

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

#1 Dividing by a Whole Number

Dividing Decimals by Whole Numbers

Fractions, Decimals & Percentages

Addition Subtraction Multiplication Division

Short Division.

Form Time Numeracy Week beginning

divide dividend divisor inverse operations quotient

Quotient: is the answer to dividing

Multiplying and Dividing Decimals by 10, 100, 1000

Dividing by a Decimal Number The strange story of: 37.5  1.25.

Dividing whole number by a decimal

Multiplying and Dividing Decimals

Presentation transcript:

© Hamilton Trust Keeping Up Term 3 Week 5 Day 2 Objective: Divide three-digit numbers with one or two decimal places using chunking and dividing by 10 or 100 (without remainders)

© Hamilton Trust Keeping Up Term 3 Week 5 Day x 6 6 x ÷ 6 Think back to the last session… What do we do to the answer (76) to find the answer to 4.56 ÷ 6? 4.56 ÷ 6 and what is…

© Hamilton Trust Keeping Up Term 3 Week 5 Day 2 ? x 6 = x 6 = x 6 = 18 0 So, 138 ÷ 6 = ÷ 6 and what is… What do we do to the answer to find the answer to 1.38 ÷ 8? Divide by 100!

© Hamilton Trust Keeping Up Term 3 Week 5 Day ____ x ÷ 3 = Handy Hints Multiply the dividend by 100 In order to divide, multiply the divisor by the largest possible multiple of 10. Now divide the answer by 100!

© Hamilton Trust Keeping Up Term 3 Week 5 Day ÷ 8 ? x 8 = x 8 = x 8 = 64 0 So, 224 ÷ 8 = 28 So what is 2.24 ÷ 8? So what is 2.24 ÷ 8?

© Hamilton Trust Keeping Up Term 3 Week 5 Day 2 Choose two of these three numbers, then divide them both by 3, 4 and Remember to… multiply the dividend by 100 or by 10 as appropriate – then divide by the same number