Everyday Math Grade 4 – Lesson 5.5 Multiply 2 by 1, 3 by 1, and 4 by 1 digits Copyright © 2011 Kelly Mott

Lesson Components: Part 1: Math Boxes 5.5 Page 127Math Boxes 5.5 Page 127 Part 2: ReviewReview Part 3: PowerPoint Lessons: (4 Lessons) Lesson 1: Multiply Regrouping OnceMultiply Regrouping Once Lesson 2: Multiply Regrouping TwiceMultiply Regrouping Twice Lesson 3: Multiply MoneyMultiply Money Lesson 4: Multiply with 4 DigitsMultiply with 4 Digits Part 4: Math Journal Page 125Math Journal Page 125 Copyright © 2011 Kelly Mott

Copyright © 2010 Kelly Mott Math Boxes Lesson 5.5 Page 127

Copyright © 2010 Kelly Mott Math Box 1:

Copyright © 2010 Kelly Mott Math Box 2:

Copyright © 2010 Kelly Mott Math Box 3:

Copyright © 2010 Kelly Mott Math Box 4:

Copyright © 2010 Kelly Mott Math Box 5:

REVIEW Copyright © 2011 Kelly Mott

Let’s Practice a Few: Multiply with 1 Zero Copyright © 2011 Kelly Mott 80 x 3 =3 x 20 = 5 x 20 =40 x 5 = 7 x 10 =60 x 3 = 90 x 5 = 8 x 30 =

Let’s Practice a Few: Multiply with 2 Zeros Copyright © 2011 Kelly Mott 50 x 30 =20 x 90 = 300 x 2 =80 x 50 = 70 x 50 =900 x 7 = 200 x 5 =2 x 300 =

9 in the tenths place 3 in the ones place 1 in the hundredths place 7 in the tens place ____ ____. ____ ____ Write the Number Copyright © 2011 Kelly Mott 2 in the tens place 7 in the hundredths place 0 in the ones place 6 in the tenths place ____ ____. ____ ____

What is the value of the 5 in the numerals below: a __________________ b ___________________ Value of a Number Copyright © 2011 Kelly Mott What is the value of the 5 in the numerals below: a __________________ b ___________________

Write the SMALLEST number you can make with the following digits: ___ ___. ___ ___ ___ Smallest and Biggest Copyright © 2011 Kelly Mott Write the smallest number you can make with the following digits: Write the BIGGEST number you can make with the following digits: ___ ___. ___ ___ ___

Copyright © 2011 Kelly Mott Part 1: Multiply Regrouping Once

Multiplying with Regrouping 25 x 3 Copyright © 2011 Kelly Mott

Multiplying with Regrouping 1 x 5 Copyright © 2011 Kelly Mott

Multiplying with Regrouping 27 x 3 Copyright © 2011 Kelly Mott

Multiplying with Regrouping 41 x 4 Copyright © 2011 Kelly Mott

Practice 1 47 x 2 64 x 2 Copyright © 2011 Kelly Mott

Practice 2 16 x 3 14 x 6 Copyright © 2011 Kelly Mott

Practice 3 34 x 4 83 x 2 Copyright © 2011 Kelly Mott

Practice 4 57 x 6 28 x 5 Copyright © 2011 Kelly Mott

Multiplying with Regrouping 561 x 8 Copyright © 2011 Kelly Mott

Multiplying with Regrouping 124 x 3 Copyright © 2011 Kelly Mott

Multiplying with Regrouping 201 x 7 Copyright © 2011 Kelly Mott

Multiplying with Regrouping 123 x 4 Copyright © 2011 Kelly Mott

Practice x x 3 Copyright © 2011 Kelly Mott

Practice x x 4 Copyright © 2011 Kelly Mott

Practice x x 6 Copyright © 2011 Kelly Mott

Practice x x 3 Copyright © 2011 Kelly Mott

1. Jason can swim 350 feet per minute. If he keeps up that pace, how many feet will he swim in 5 minutes? Question:Steps: Solve:Answer in Words: Copyright © 2011 Kelly Mott

2. Ruby works 8 hours a week at a part-time job. How many hours will she work in a year? (Hint: There are 52 weeks in a year.) Question:Steps: Solve:Answer in Words: Copyright © 2011 Kelly Mott

How did you do? Copyright © 2011 Kelly Mott

HOMEWORK Supplemental Worksheets: Purple Math Steps Pages: Copyright © 2011 Kelly Mott

Part 2: Multiply Regrouping Twice

REVIEW Copyright © 2011 Kelly Mott

Multiplying with Regrouping 34 x 3 Copyright © 2011 Kelly Mott

Multiplying with Regrouping 27 x 2 Copyright © 2011 Kelly Mott

Practice 1 47 x 2 26 x 3 Copyright © 2011 Kelly Mott

Practice 2 52 x 6 41 x 4 Copyright © 2011 Kelly Mott

Multiplying with Regrouping 124 x 4 Copyright © 2011 Kelly Mott

Multiplying with Regrouping 125 x 3 Copyright © 2011 Kelly Mott

Practice x x 3 Copyright © 2011 Kelly Mott

Practice x x 4 Copyright © 2011 Kelly Mott

Multiplying with Regrouping 145 x 4 Copyright © 2011 Kelly Mott

Multiplying with Regrouping 156 x 5 Copyright © 2011 Kelly Mott

Multiplying with Regrouping 604 x 3 Copyright © 2011 Kelly Mott

Multiplying with Regrouping 267 x 2 Copyright © 2011 Kelly Mott

Practice x x 3 Copyright © 2011 Kelly Mott

Practice x x 5 Copyright © 2011 Kelly Mott

Practice x x 7 Copyright © 2011 Kelly Mott

Practice x x 5 Copyright © 2011 Kelly Mott

Practice x x 6 Copyright © 2011 Kelly Mott

1. The student price for a ticket to the museum is $4. How much will it cost for 234 students to go to the museum? Question:Steps: Solve:Answer in Words: Copyright © 2011 Kelly Mott

2. By noon, 598 spaces in a parking lot were filled. By 5:00 p.m., 3 times as many spaces were filled. How many spaces were filled by 5:00 p.m.? Question:Steps: Solve:Answer in Words: Copyright © 2011 Kelly Mott

3. There are 137 strawberry plants in one row on a farm. If there are 8 rows, how many plants are there in all? Question:Steps: Solve:Answer in Words: Copyright © 2011 Kelly Mott

4. Jason sold 175 raffle tickets. Mary Beth sold twice as many. How many tickets did they sell together? Question:Steps: Solve:Answer in Words: Copyright © 2011 Kelly Mott

How did you do? Copyright © 2011 Kelly Mott

HOMEWORK Supplemental Worksheets: Purple Math Steps Pages: Copyright © 2011 Kelly Mott

Part 3: Multiply Money

Multiplying Money $.83 x 2 Copyright © 2011 Kelly Mott

Multiplying Money $.17 x 5 Copyright © 2011 Kelly Mott

Multiplying Money $1.54 x 3 Copyright © 2011 Kelly Mott

Multiplying Money $2.67 x 2 Copyright © 2011 Kelly Mott

Practice 1 $.84 x 5 $.06 x 3 Copyright © 2011 Kelly Mott

Practice 2 $.67 x 4 $.29 x 3 Copyright © 2011 Kelly Mott

Practice 3 $5.64 x 3 $8.19 x 5 Copyright © 2011 Kelly Mott

Practice 4 $1.25 x 2 $2.55 x 6 Copyright © 2011 Kelly Mott

Practice 5 $4.84 x 3 $7.08 x 2 Copyright © 2011 Kelly Mott

1. Peter bought 2 pairs of gloves that cost $2.79 each. He also bought a tie for $5.55. How much did he spend? Question:Steps: Solve:Answer in Words: Copyright © 2011 Kelly Mott

2. Mrs. Lee bought 2 dresses for Doreen. One dress cost $11.35 and the other dress cost $8.95. Did Mrs. Lee spend more than $20.00? Question:Steps: Solve:Answer in Words: Copyright © 2011 Kelly Mott

3. Mathew is buying 4 pairs of socks. Each pair costs $1.19. How much change does he receive from $10.00? Question:Steps: Solve:Answer in Words: Copyright © 2011 Kelly Mott

4. Mr. Jackson is buying 3 plants. Each plant costs $5.75. He gives the clerk $ How much change will he receive? Question:Steps: Solve:Answer in Words: Copyright © 2011 Kelly Mott

5. James had $ He bought 4 pens for $1.16 each and a notebook for $5.79. Did he spend all of his money? Question:Steps: Solve:Answer in Words: Copyright © 2011 Kelly Mott

6. Melody bought 6 embroidered animal patches for $3.55 each. How much did she spend? Question:Steps: Solve:Answer in Words: Copyright © 2011 Kelly Mott

7. Keisha wants to buy 8 pens for her family as gifts. Each pen costs $1.99. She has $ Does she have enough money? Question:Steps: Solve:Answer in Words: Copyright © 2011 Kelly Mott

How did you do? Copyright © 2011 Kelly Mott

HOMEWORK Supplemental Worksheets: Purple Math Steps Pages: Copyright © 2011 Kelly Mott

Part 4: Multiply 4 digits by 1 digit

Copyright © 2008 Kelly Mott Copyright © 2011 Kelly Mott

Multiplying with Regrouping 7,318 x 6 Copyright © 2011 Kelly Mott

Multiplying with Regrouping 3,431 x 5 Copyright © 2011 Kelly Mott

Multiplying with Regrouping $53.47 x 3 Copyright © 2011 Kelly Mott

Multiplying with Regrouping $61.25 x 4 Copyright © 2011 Kelly Mott

Practice 1 6,047 x 2 1,614 x 5 Copyright © 2011 Kelly Mott

Practice 2 8,395 x 2 9,157 x 8 Copyright © 2011 Kelly Mott

Practice 3 2,084 x 3 4,614 x 5 Copyright © 2011 Kelly Mott

Practice 4 $60.37 x 5 $26.14 x 6 Copyright © 2011 Kelly Mott

Practice 5 $82.13 x 9 $44.18 x 5 Copyright © 2011 Kelly Mott

Practice 6 $63.12 x 7 $26.17 x 8 Copyright © 2011 Kelly Mott

1. There are 1,250 pushpins in each box. How many pushpins are in 5 boxes? Question:Steps: Solve:Answer in Words: Copyright © 2011 Kelly Mott

2. There are 3,435 visitors to a web site every day. How many visitors are there each week? ( Hint: There are 7 days in a week.) Question:Steps: Solve:Answer in Words: Copyright © 2011 Kelly Mott

How did you do? Copyright © 2011 Kelly Mott

HOMEWORK Supplemental Worksheets: Purple Math Steps Pages: Copyright © 2011 Kelly Mott

Copyright © 2010 Kelly Mott

Does this make sense? Copyright © 2010 Kelly Mott

MATH WORK Journal Page 125 Copyright © 2011 Kelly Mott