Grade 4/5 Module 1 lesson 1

Module 1 lesson 1

4/5 grade

I can interpret a multiplication equation as a

comparison.

Place Value

● Show 4 ones as place value disks. Write the number below it.
● Show 4 ten disks and write the number below it.
● Say the number in UNIT form
● Say the number in STANDARD form.

Place Value

● Show 2 tens and 3 ones. Write the number below each column.
● Say the number in UNIT form
● Say the number in STANDARD form.

Place Value

● Show 2 hundreds 3 ones. Write the number below each column.
● Say the number in UNIT form
● Say the number in STANDARD form.

Place Value

● Show 2 hundreds 3 ones. Write the number below each column.
● Say the number in UNIT form
● Say the number in STANDARD form.

10 times as many

• Draw 1 unit in the ones place

• How many units do I have?

• What is the NAME of this unit?

• Count the ones with me
(draw ones and have them

• I now have 10 ones.
What larger unit can I make?

• I change 10 ones for 1 ten.

• We say, “1 ten is 10 TIMES AS
MUCH (MANY) AS

1 one.”

• Tell your partner what we say AND what it means.

10 times as many

• Draw 1 unit in the tens place

• How many units do I have?

• What is the NAME of this unit?

• Count the tens with me

• I now have 10 tens.
What larger unit can I make?

• I change 10 tens for 1 hundred.

• We say, “1 hundred is 10 TIMES
AS MUCH (MANY) AS 1 ten

• Tell your partner what we say AND what it means.

10 times as many

• Draw 1 unit in the hundreds place

• How many units do I have?

• What is the NAME of this unit?

• Count the hundreds with me

• I now have 10 hundreds.
What larger unit can I make?

• I change 10 hundreds for 1 thousand.

• We say, “1 thousand is 10 TIMES
AS MUCH (MANY) AS 1 hundred

• Tell your partner what we say AND what it means.

10 times as many

Think back to the previous problem.

• What patterns did you notice?

• Let’s review, in words, the multiplication pattern

that matches our models and 10 times and many
statements.

10 times as many

• Draw place value disks as dots. Because you are using

dots, label your columns with the unit value.

• Represent 2 ones. Solve to find 10 times as many as 2 ones

Multiplication
Sentence:

10 times as many

• Model 10 x 7 hundreds= 70 hundreds= 7 thousads