UNDERSTAND HUNDREDS MODELS AND 3 DIGIT NUMBERS NAME

UNDERSTAND HUNDREDS MODELS AND 3 -DIGIT NUMBERS NAME PLACE VALUES Press the small microphone on each slide to hear the explanation of the lesson. Make sure the volume is increased on your laptop to hear me clearly.

LET’S REVIEW • The digits are: 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9. • Place is where a digit sits in a number. • Value is how much the digit is worth. • A digit’s value is affected by its place.

KNOWING PLACE VALUE CAN HELP YOU DO LOTS OF DIFFERENT THINGS WITH NUMBERS! IT CAN GIVE YOU POWER OVER NUMBERS ! YOU NOW HAVE THE POWER TO TRANSFORM NUMBERS!!!

THE DIFFERENCE BETWEEN PLACE AND VALUE IS: PLACE IS WHERE YOU PUT A DIGIT IN AND VALUE IS HOW MUCH A DIGIT IS WORTH.

HELLO, I AM TH E ONE ’S PLACE. I REPRESENT T HE SINGL E- DI GIT NUMBERS

TEN ONES MAKE A TENS MAKE A HUNDRED.

2 -DIGIT NUMBERS 2 TENS AND 1 ONE 20 + 1 THE VALUE OF 2 IS 20 AND THE VALUE OF 1 IS 1. 3 TENS AND 3 ONES 30 + 3 THE VALUE OF 3 IS 30 AND THE VALUE OF 3 IS 3. 1 1 TEN AND 5 ONES 10 + 5 THE VALUE OF 1 IS 10 AND THE VALUE OF 5 IS 5.

3 -DIGIT NUMBERS

EXERCISE 1: Use the place value chart to figure out how many hundreds, tens, and ones are in each number. 325 164 709 582 ______ hundred, ______tens, ______ones.

EXERCISE 2: WHERE IS MY PLACE? LOOK AT THE UNDERLINED DIG IT. WHAT PLACE IS IT IN? WRITE (H) HUNDREDS, (T) TENS , (O) ONES. v 512 = _______ 819 = _______ v 267 =_______ 648 =_______ v 431 = _______ 375 = ________

EXERCISE 3: WRITE THE VALUE OF EACH DIGIT. a. 859 : the value of the 8 is ____hundreds or ______, the value of the 5 is ____tens or ______, the value of the 9 is ____ones or _____. b. 724 : the value of the 7 is ____hundreds or ______, the value of the 2 is ____tens or ______, the value of the 4 is ____ones or _____.

HOPE YOU ENJOYED THE LESSON! Don’t forget the place value chart.

YOU CAN REFER TO YOUR BOOK YOU WISH TO PRACTICE SOME MORE, YOU MAY REFER BACK TO: LESSON 9. 1 PAGE: 512 , 514 LESSON 9. 2 PAGE: 518 , 520 LESSON 9. 3 PAGE: 524 , 526