Standard for Fourth Grade Math M4N2 Number and Operations: Rounding Numbers Students will understand and apply the concept of rounding numbers. Element:

Slides:



Advertisements
Similar presentations
ROUNDING.
Advertisements

To the tens, hundreds and thousands
Rounding Review Copyright © 2009 Kelly Mott.
Decimal Place Value and Rounding Decimals
How do you ESTIMATE numbers? Use the skill of ROUNDING.
Objective: TLW round numbers to the nearest 10 or 100. GLE# 12
Math Rounding By Grade 4.
Rounding Decimals Review and Multiplying Decimals
1.1 Estimate, round, & manipulate very large…numbers. Number Sense Sense.
$100 $200 $300 $400 $100 $200 $300 $400 $300 $200 $100 Estimate with pictures Round to nearest hundred Round to nearest thousand Add / subtract & estimate.
Fourth Grade Place Value Routines.
Review.
Rounding of Numbers Up to Hundred Millions
Round to Nearest 10 and 100 Copyright © 2013 Kelly Mott.
Unit 2 Lesson 8 Part 5: Rounding Review Lesson (3,4, and 5 Digits) Copyright © 2009 Kelly Mott.
Rounding. Copyright © 2000 by Monica Yuskaitis Objectives n To be able to round numbers to the nearest n To be able to round numbers to the nearest ten.
Round Off!! Test Your Rounding Skills. Category 1 for 1 Question: Nearest Tens Category 1 Nearest Tens.
LO: to round to the nearest 10 Which ten is the following number nearest to?
Rounding Decimals. Use rounding When the question asks you to estimate. When the question asks “about how many”…? When an exact answer isn’t possible.
Rounding To the nearest 10,100,1000. Round to the nearest 10 T 27 UH 27 tens units 27 1) Draw a line to the right of the tens 2) Is the number on the.
Math symbols Rounding 2 digit numbers to the nearest tens Rounding 3 digit numbers to the nearest tens Rounding 3 digit numbers to the nearest hundreds.
Decimal Place Value and Rounding Decimals
“Don’t make me read, make me understand “
Math Flash Rounding By Monica Yuskaitis.
36 LO: to round to the nearest 10
Use rounding When the question asks you to estimate.
Objective - To round whole numbers.
Decimal Place Value and Rounding Decimals
3rd Grade Rounding By Monica Yuskaitis.
Math Rounding.
Beginners Rounding.
Math Flash Rounding By Monica Yuskaitis.
Math Flash Rounding By Monica Yuskaitis.
Math Flash Rounding By Monica Yuskaitis.
Rounding Numbers Name: ___________________________________
Math Flash Rounding By Monica Yuskaitis.
Round off 38 to the nearest ten.
Rounding off (Outcome).
Math Flash Rounding.
Math Flash Rounding.
Math Flash Rounding Whole Numbers
Math Flash Rounding.
Presentation transcript:

Standard for Fourth Grade Math M4N2 Number and Operations: Rounding Numbers Students will understand and apply the concept of rounding numbers. Element: M4N2.a Round numbers to the nearest ten, hundred, or thousand.

THE ROUNDING POEM Find your number. Look right next door. 4 or less just ignore. 5 or more, add 1 more.

Round this number to the nearest ten thousand. Find your number ,9 7 1 Circle the number in the ten thousands place.

Round this number to the nearest ten thousand. Look right next door ,9 7 1 Draw an arrow to the right of the number.

Round this number to the nearest ten thousand. 5 or more, add 1 more ,9 7 1 Add 1 to the 6. +1

Round this number to the nearest ten thousand. 4 or less, just ignore , is larger than 4 so go to the next line of the poem.

Round this number to the nearest ten thousand. 5 or more, add 1 more ,0 0 0 Add 1 to the 6 and all the numbers to the right of the 7 become 0’s.

The Answer 368,971 rounded to the nearest ten thousand is 3 7 0,0 0 0

Round this number to the nearest thousand. Find your number. 3 5, Circle the number in the thousands place.

Round this number to the nearest thousand. Look right next door. 3 5, Draw an arrow to the right of the number.

Round this number to the nearest thousand. 4 or less, just ignore. 3 5, Since 3 is less than 4 we do not change the 5.

Round this number to the nearest thousand. 4 or less, just ignore. 3 5, Change the numbers to left of 5 to 0’s.

The Answer 35,327 rounded to the nearest thousand is 35,000

Great Job!!