rounding click me to practice when to round when the question asks: – “estimate how many…”...
Post on 24-Dec-2015
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When To Round
When the question asks:– “Estimate how many…”– “About how many…”– Can you think of anymore?
Round the number to the nearest 10’s place
6 7*4 or less just ignore
Test Our Poem
(Is next door less than 4?
No? Lets go to our next line of our poem)
Is 7<4?
+ 1
____
Round the number to the nearest 10’s place
*5+ add one more
6 7
Test Our Poem
More than 5
7
Round the number to the nearest 10’s placeEverything after the rounded number
becomes a “0”
6
+ 1
___
Finishing Up
7
07
Let’s Practice
8 3
Round the number to the nearest 10’s place
Don’t forget the Poem
TRY IT ON YOUR OWN FIRST
Round the number to the nearest 10’s place
8 3
*Find the number
The 8 is in the 10’s place
*Look right next door
Round the number to the nearest 10’s place
8 3*4 or less just ignore
So…When we round the number after becomes “0” Right???
8 0
Let’s do some MORE!Round the number to the nearest 10’s place
5 6 2
*3. 4 or less just ignore
*1. Find the number
*2. Look Right next door
Lets ignore it,
and change the “2” to a “0”
05 6
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