Transcript Module-3-L4

Module 3
Lesson 4
Sprint A- Timed I minute
 Put your name and number on the top of the page
 Complete sprint A in one minute. The teacher will time
you.
 Check sprint A
 Get ready for sprint B
 Complete sprint B in one minute. The teacher will time
you.
 Check sprint B
At his birthday party, Joey got $100 from
each of his two grandmothers, $40 from his
dad, and $5 from his little sister. How much
money did Joey get for his birthday?
 How can you solve this problem? Talk with your
neighbor
 Solve the problem your way
 Solve the problem a different way
 Are there different ways to solve the problem?
At his birthday party, Joey got $100 from
each of his two grandmothers, $40 from his
dad, and $5 from his little sister. How much
money did Joey get for his birthday?
 Show how you would count up up to solve the problem
241 242
100
200
243 244
210 220 230 240
245
Know Your Place Value
Lets’ count more ones and put it in the
value box.
Hundreds
Tens
Ones
Wait! If you add another
one it will make a larger
unit! What will that larger
unit be?
1 ten
Know Your Place Value
The 10 ones are bundled together to make a ten. Since it no
longer looks like a one, it moves to the tens place and must look
like a ten.
Hundreds
Tens
Whatmany
wouldtens
thatare
How
ones
are
tens
place?
number
look
like? 0I ten
in the ones
place?
ones
10
Ones
Know Your Place Value
Let’s count more tens in the tens place. Count together by tens
Hundreds
Wait! If you add
another ten it will
make a larger unit!
What will that larger
unit be?
Tens
1 hundred
Ones
Know Your Place Value
The 10 tens are bundled together to make 1 hundred. Since it no
longer looks like a ten, it moves to the hundreds place and must
look like a hundred.
Hundreds
Tens
Whatmany
wouldtens
thatare
How
ones
are
number
look
like?
in the tens
ones
place?
place?
00100
ones
tens
Ones
Counting Up Using Place Value
Chart
• Count from 476 to 600 the place
value chart
• How many ones do you see?
• How many tens do you see?
• How many hundreds do you see?
Counting Up Using Place Value
Chart
• What is the most efficient way to
count? by ones, tens, or hundreds?
Work it Out 476 to 600
100
200
300
400
410, 420, 430, 440, 450
471,472,473,474,475,476,477478,479
460, 470,
500,
480 ,490
600