Rounding Click Me to Practice.

Slides:



Advertisements
Similar presentations
Estimating Sums.
Advertisements

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 One way of estimating Ask “About how many?” Round to the nearest 10 Round to the nearest 100 Round to the nearest 1,000.
Rounding Click Me to Practice When To Round When the question asks: – “Estimate how many…” – “About how many…” – Can you think of anymore?
Rounding Find the digit Look next door Five or higher add one more four or less Let it rest.
Estimating Sums to the Nearest 10 and 100
Round it! Rounding in 3rd grade Mathematics
Today we will round very large and very small numbers. round – to replace a number by another number of approximately the same value but having fewer digits:
Standard for Fourth Grade Math M4N2 Number and Operations: Rounding Numbers Students will understand and apply the concept of rounding numbers. Element:
Rounding of Numbers Up to Hundred Millions
Beginners Rounding. A Poem to help you remember how to round… Find your place number. Look right next door. 4 or less just ignore. 5 or more, add 1 more.
Rounding When To Round When the question asks: – “Estimate how many…” – “About how many…” – Can you think of anymore?
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.
Elimination To solve systems by elimination. The goal in solving a system is to eliminate the 2 equations with 2 unknowns (variables) to 1 equation with.
Decimal Place Value and Rounding Decimals
Objective: I can round decimals to a given place-value.
Rounding Tens and Hundreds
“Don’t make me read, make me understand “
Round the answer to the nearest hundredth. Divide Click Here
Math Flash Rounding By Monica Yuskaitis.
Use rounding When the question asks you to estimate.
Adding & Subtracting Decimals
I CAN ROUND DECIMALS TO THE THOUSANDTHS PLACE.
Estimation How do we estimate everyday? 2.A.2.3 FCA 8
Decimal Place Value and Rounding Decimals
Rounding numbers to any thousand place value
Math Rounding.
Rounding Review Tens and Hundreds
Rounding Review Tens and Hundreds
Beginners Rounding.
Estimating With Decimals
Math Flash Rounding By Monica Yuskaitis.
Math Flash Rounding By Monica Yuskaitis.
Lesson Objective: To be able to round numbers
Math Flash Rounding By Monica Yuskaitis.
Rounding Review Tens and Hundreds
Math Flash Rounding By Monica Yuskaitis.
Bellwork Monday 8/13/18 Order these numbers from greatest to least 35.06, 35.7, 35.5, Order 15, 14.95, 15.8, and from least to greatest 1)
Math Flash Rounding.
9-5 Completing the square
Central Primary School Arts Day
Math Flash Rounding.
Math Flash Rounding Whole Numbers
Math Flash Rounding.
Presentation transcript:

Rounding Click Me to Practice

When To Round When the question asks: “Estimate how many…” “About how many…” Can you think of anymore?

The Rounding Poem Find your number Look right next door  4 or less, just ignore 5+ add one more

Round the number to the nearest Test Our Poem Round the number to the nearest place *Find the number 6 7 10’s *Look right next door

6 7 Test Our Poem Round the number to the nearest 10’s place *4 or less just ignore Is 7<4? (Is next door less than 4? No? Lets go to our next line of our poem)

Round the number to the nearest 10’s place Test Our Poem Round the number to the nearest 10’s place *5+ add one more 6 7 + 1 ____ More than 5 7

Finishing Up 6 7 7 Everything after the rounded number becomes a “0” Round the number to the nearest 10’s place Everything after the rounded number becomes a “0” 6 + 1 ___ 7 7

67 rounded to the nearest 10’s place is 70 7 0 67 rounded to the nearest 10’s place is 70

Round the number to the nearest 10’s place Let’s Practice Round the number to the nearest 10’s place 8 3 Don’t forget the Poem TRY IT ON YOUR OWN FIRST

Round the number to the nearest 10’s place *Find the number The 8 is in the 10’s place 8 3 *Look right next door

Round the number to the nearest 10’s place 3 < 4 (3 is less than 4) Round the number to the nearest 10’s place *4 or less just ignore 8 3 8 0 So…When we round the number after becomes “0” Right???

Lets ignore it, and change the “2” to a “0” Let’s do some MORE! Round the number to the nearest 10’s place *1. Find the number 5 6 2 5 6 Lets ignore it, and change the “2” to a “0” *2. Look Right next door *3. 4 or less just ignore

Practice on your own paper Round to the nearest 10’s place 6 7 6 7 3 3 4 7 2 4 1 2 3 7

W a y t o G o!

Say the Poem (in your head) and try again. Oh No! Say the Poem (in your head) and try again.

Round to the nearest 10’s Place 7 4 75 70 80

Round to the nearest 10’s Place 2 7 3 0 2 5 2 0

Round to the nearest 10’s Place 44 45 50 40

Round to the nearest 10’s Place 70 75 100 70

Round to the nearest 10’s Place 101 110 101 100

Round to the nearest 10’s Place 34 30 40 35

Round to the nearest 10’s Place 385 385 390 380

Round to the nearest 10’s Place 792 790 800 795

Round to the nearest 10’s Place 124 125 120 125

Round to the nearest 10’s Place 39 39 30 40

Round to the nearest 10’s Place 7 5 75 80 70

Round to the nearest 10’s Place 3 4 3 5 4 0 3 0

Round to the nearest 10’s Place 7 5 7 0 7 5 8 0

Round to the nearest 10’s Place 2 2 3 0 2 0 3 2

Round to the nearest 10’s Place 9 2 100 9 0 9 5

Round to the nearest 10’s Place 1 2 1 2 1 0 2 0