module 3 lesson 7. objectives write, read, and relate, base ten number in all forms
TRANSCRIPT
Module 3
Lesson 7
Objectives
• Write, read, and relate, base ten number in all forms
Expanded Form
A. ____________ +____________+___________ hundreds tens ones
B. ____________ +____________+___________ tens hundreds ones
C. ____________ +____________+___________
• I’ll show you a numbers. You’ll write it in expanded form. Box C doesn’t have words
• I’ll tell you which box to useB 145
40 100 5
A 306C 316
300 60
6 0 300
Here is the order for box C
Sprints
• 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
Skip Count by $10 between 45 and 125
I am going to change the total value. Count the new amount as I make it.
Skip Count by $10 between 45 and 125
I am going to take ten dollar bills
Spelling Practice• On your number practice activity sheet write
down as many numbers, in words, as you can.
Practice• Billy found a briefcase full of money. He
counted up 23 ten dollar bills, 2 hundred dollar bills, and 4 ones dollar bills. How much money was in the briefcase?
• Let’s read the problem together.• Work with your neighbor to solve this problem• How many dollars were in the briefcase?
$434
Word form, unit form, and numerals
What is the unit form 434? 4 hundreds 3tens 4 ones
What is the expanded form of 434? 400+30+4
Now you do it!
• Practice the Skills we just learned in your problem set.• Rotate for your math groups to
practice skills more math skills.