Now You Can BEAT Long Division - PowerPoint PPT Presentation

About This Presentation
Title:

Now You Can BEAT Long Division

Description:

Sugar-free... Low in calories and. SO. EASY TO USE! To use 'Sticks & Stones' ... The DIVISOR is the number that does the dividing. Now look at the first digit ... – PowerPoint PPT presentation

Number of Views:151
Avg rating:3.0/5.0
Slides: 34
Provided by: chrissl
Category:
Tags: beat | division | long | now | sugarfree

less

Transcript and Presenter's Notes

Title: Now You Can BEAT Long Division


1
Sticks Stones
142
6e852
_
6 12 18 24 30 36 42 48 54
..
i
i i i
25
__
__
__
__
.
12
__
__
  • Now You Can BEAT Long Division!

2
  • Long division getting you down?
  • Yeah, it used to bother me too.

But then I discovered
Sticks Stones
3
Sticks StonesSafeSugar-freeLow in
calories andSO EASY TO USE!
4
To use Sticks Stones,start with a long
division problem.
5e595
Honestly, Sticks Stones is GREAT!
5
Next, list the first 9 multiples of the divisor.
5 10 15 20 25 30 35 40 45
5e595
5
The DIVISOR is the number that does the dividing.
6
Now look at the first digit of the dividend.
5 10 15 20 25 30 35 40 45
5e595
5
The DIVIDEND is the number that is being divided.
7
Since you can take 1 multiple out of this digit,
draw 1 stick under it.
_
5 10 15 20 25 30 35 40 45
_
5e595
5
8
Since you drew 1 stick, place a 1 on top to
represent it.
1
5 10 15 20 25 30 35 40 45
_
5e595
5
I cannot tell a lie. Sticks Stones is the
BEST !
9
Bring down the next number.
1
5 10 15 20 25 30 35 40 45
_
5e595
9
i
10
You can take 1 multiple out of this number, so
draw 1 stick .
_
1
5 10 15 20 25 30 35 40 45
_
5e595
i
_
9
Wait, that only takes out 5. What about the
rest of the 9?
11
Count up from the last stick (5) and draw a
stone for each remaining number until you reach
9.
1
5 10 15 20 25 30 35 40 45
_
This stick equals 5!
5e595
i
_
9
.
.
.
.
6
7
8
9
12
Place a 1 on top to represent the 1 stick that
you drew, then put a 4 underneath the stones.
1
1
5 10 15 20 25 30 35 40 45
_
5e595
Where did the 4 come from?
i
_
9
.
.
.
.
4
13
The 4 comes from the 4 stones that were drawn.
1
1
5 10 15 20 25 30 35 40 45
_
5e595
Where did the 4 come from?
i
_
9
.
.
.
.
4
14
Now bring down the last digit.
1
1
5 10 15 20 25 30 35 40 45
_
5e595
5
i
i
_
i
9
.
.
.
.
i
4
Sticks Stones is better than pizza!
15
Draw 1 stick for every multiple you can take
out of the number.
_
1
1
5 10 15 20 25 30 35 40 45
_
_
_
5e595
_
i
i
_
_
i
9
_
.
.
.
.
i
_
__
4
5
__
_
__
__
_
__
__
__
__
__
16
Place a 9 on top to represent the number of
sticks drawn.
1
1
9
5 10 15 20 25 30 35 40 45
_
5e595
i
i
_
i
9
.
.
.
.
i
__
4
5
__
__
__
Sticks Stones is a real gift!
__
__
__
__
__
17
Since there are no more numbers to bring down,
you are finished!
1
1
9
5 10 15 20 25 30 35 40 45
_
5e595
i
i
_
i
9
.
.
.
.
i
__
4
5
__
__
__
__
__
__
__
__
18
Now you have seenSticksStones !Lets try
another
4e219
19
First, list the multiples of the divisor (the
number doing the dividing).
4 8 12 16 20 24 28 32 36
4e219
4
20
Now look at the first digit in the dividend (the
number being divided).
4 8 12 16 20 24 28 32 36
4e219
2
Hey! That number is too small to be divided by 4!
21
Thats right! So now you will have to look at
the first 2digits together!
4 8 12 16 20 24 28 32 36
4e219
2
1
Hey! That number is too small to be divided by 4!
22
Now draw 1 stick for each multiple that you can
remove from the number 21.
4 8 12 16 20 24 28 32 36
4e219
2
1
HmmmI can go all the way up to 20, so I can draw
5 sticks!
23
Now draw 1 stick for each multiple that you can
remove from the number 21.
4 8 12 16 20 24 28 32 36
4
8
__
4e219
2
1
__
12
__
__
16
__
20
HmmmI can go all the way up to 20, so I can draw
5 sticks!
24
Hmmm those 5 sticks only took us up to 20How
do we get to 21?
4 8 12 16 20 24 28 32 36
__
4e219
2
1
__
__
__
__
25
Thats right, count on from 20 until we reach 21,
and draw a stone for each number.
4 8 12 16 20 24 28 32 36
__
4e219
2
1
__
__
__
__
.
These 5 sticks represent 20.
This stone makes 21.
26
Now, place a 5 on top to represent the 5
sticks.
4 8 12 16 20 24 28 32 36
5
__
4e219
__
__
__
__
.
Place a 1 below to represent the stone.
1
27
HmmmmWhat should we do next?
4 8 12 16 20 24 28 32 36
5
__
4e219
9
__
__
__
__
i
.
Oh yes, bring down the next number!
i
1
28
Oknow what?
4 8 12 16 20 24 28 32 36
5
4
8
__
4e219
__
12
__
__
16
__
Thats it, draw a stick for each multiple you
can take out of 19.
i
.
i
__
1
9
__
__
__
29
That took us to 16 now what?
4 8 12 16 20 24 28 32 36
5
__
4e219
__
__
__
__
i
Oh yes, count on from 16 while drawing stones
.
i
__
1
9
__
__
__
.
.
.
17
18
19
30
Now, count the sticks and put the number on top.
4 8 12 16 20 24 28 32 36
5
4
__
4e219
__
__
__
__
i
.
Then count the stones and place the number
below.
i
__
1
9
__
__
__
.
.
.
3
31
There are no more numbers to bring down, so you
are finished dividing.
4 8 12 16 20 24 28 32 36
5
4
__
4e219
__
__
__
__
i
.
i
__
1
9
__
__
__
.
.
.
3
32
Because there are no numbers left to bring down,
the 3 is the remainder.
5
4
r
__
4e219
__
__
__
__
i
.
i
__
1
9
__
__
__
What about that 3 left at the bottom?
.
.
.
3
3
33
And that s it!Sticks Stones,Get yours today!
Write a Comment
User Comments (0)
About PowerShow.com