Math Reflection 3 by Catharine Burki https://padlet.com/burkic/imf8idydr1u9 How would you answer the MR 3 questions? en-us 2016-12-05 15:49:48 UTC 2025-11-15 09:36:24 UTC hello@padlet.com Langley A algorithm we could use would be to make a divison problem then you would get your answer and you would make it into a decimal https://padlet.com/burkic/imf8idydr1u9/wish/141836603 2016-12-05 18:25:32 UTC https://padlet.com/burkic/imf8idydr1u9/wish/141836603 algorithm ENZO https://padlet.com/burkic/imf8idydr1u9/wish/141837787 the algorithm for multiplying decimals is turn the decimals into whole numbers .5 ]]> 2016-12-05 18:28:49 UTC https://padlet.com/burkic/imf8idydr1u9/wish/141837787 hh2201399 https://padlet.com/burkic/imf8idydr1u9/wish/141839111 2016-12-05 18:32:10 UTC https://padlet.com/burkic/imf8idydr1u9/wish/141839111 <-------- BEST EVER https://padlet.com/burkic/imf8idydr1u9/wish/141839372 2016-12-05 18:32:48 UTC https://padlet.com/burkic/imf8idydr1u9/wish/141839372 <------ BEST EVER https://padlet.com/burkic/imf8idydr1u9/wish/141839672 2016-12-05 18:33:29 UTC https://padlet.com/burkic/imf8idydr1u9/wish/141839672 Sam Friesen https://padlet.com/burkic/imf8idydr1u9/wish/142099924 1.put the decimals into a whole # multiplecation setup.
2.multiply(ignore decimal)
3.count decimal places
4.put the number of decimal places in the answer .add zeros to the front of the answer if needed

.34 X .26 =

  .34
X.26
--------
  204
+680
----------
  884

there are supposed to be 4 decimal places in the answer so you have to add a 0 at the font of the answer so it would be 0884 when you add the decimal it would be 0.0884]]> 2016-12-06 17:55:25 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142099924 Tanner https://padlet.com/burkic/imf8idydr1u9/wish/142099993 change the decimal into whole numbers]]> 2016-12-06 17:55:40 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142099993 Jack's Algorithm https://padlet.com/burkic/imf8idydr1u9/wish/142099994 1. Turn the decimal into a whole number by moving the decimal point the same amount for both.
2. Line up the now not decimal numbers and multiply. 
3. Move the decimal the amount you took away from the multiplying decimals.
4. Now yours should look like this: 1. (example) .123 x 213.
2. 123. x 213. 3. 123
                           x 213
                             ------
  answer]]> 2016-12-06 17:55:40 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142099994 frankie cross algorthim https://padlet.com/burkic/imf8idydr1u9/wish/142100018 the algorithim is lets say 34x.6 you move the decimal over until it is a whole number .6 to 6 and the make 34 340  then multiply after that move the decimal back how many numbers were behind the decimal.]]> 2016-12-06 17:55:45 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142100018 Stella https://padlet.com/burkic/imf8idydr1u9/wish/142100079 1) Line up the numbers so its just like a regular multiplication problem
2) Multiply the numbers 
3) However many decimal places to the right that's how many places you move the decimal to the left in the actual answer]]> 2016-12-06 17:56:01 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142100079 The Best Algorithm By: JakobtheAwesome https://padlet.com/burkic/imf8idydr1u9/wish/142100216 You first turn any decimals into whole numbers by multiplying by tens. Then you multiply like a normal number. Then you check you work by dividing your product by either of the numbers. If it is corect then you should get the other number]]> 2016-12-06 17:56:32 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142100216 Kaitlin https://padlet.com/burkic/imf8idydr1u9/wish/142100220 First take the decimal point out of the decimal. Then do a whole number multiplication problem. when you finish go to the original factors and count the number of numbers behind the decimal. then apply that to the problem

5.6x 5.7 = 
56x57= 3192
3192 then 31.92]]> 2016-12-06 17:56:33 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142100220 Avery: Algorithm https://padlet.com/burkic/imf8idydr1u9/wish/142100260 Take the decimals and turn them into fractions then multiply both numerators to get the new numerator and then multiply both denominators to get your new denominator.
EXAMPLE:
0.10 / 0.5 = 10/100 /  5/10
so then you have 10/100 and 5/10 so then you can do top x top and bottom x bottom to get the new fraction. :]]> 2016-12-06 17:56:39 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142100260 Mady Foster https://padlet.com/burkic/imf8idydr1u9/wish/142100334 1) Put the decimal into a whole number so you can do simple multiplucation 2)multiply (ignore the decimal)
3) count decimal places 
4) for how many places you moved the decimal out put the decimal back into the number that many times.
Example
1.8 x 2.9 = 5.22
18 x 29 =522]]> 2016-12-06 17:56:51 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142100334 Tyler s. https://padlet.com/burkic/imf8idydr1u9/wish/142100421 1. convert any decimal into a whole number. 3.6 =36
4.2=42
2. do the simple mutplecation. 36 x 42= 884.

3. the third step is to take 884 and remember how many numbers were a fter the decimal combined 3.6 and 4.2.

4. there were two numbers after the decimal combined. now move the decimal point on 884 two times to the left. x1 88.4 x2 8.84
and now 8.84 is your final answer. And that's how you multiply decimals.


]]> 2016-12-06 17:57:12 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142100421 Emmy Algorithm https://padlet.com/burkic/imf8idydr1u9/wish/142100464 1. line up your decimals but first take out your decimal points to make whole #s
2. multiply
3. add the decimals in
then you have your answer................................EX: 0.98 x 0.7

     98
      x 7 = 686

= 0.686]]> 2016-12-06 17:57:21 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142100464 Hunter Rioux' https://padlet.com/burkic/imf8idydr1u9/wish/142100513 algorithm: you first turn the decimal into a whole number and then after you multiply you put the decimal back how many numbers were behind the decimal. ]]> 2016-12-06 17:57:29 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142100513 Mia's algorithm https://padlet.com/burkic/imf8idydr1u9/wish/142100665 1)Turn all decimals/numbers into fractions
2)multiply
3)simpilfy
4)turn fraction into decimal

Example: 
1.25x0.75=N
125/100 x75/100=N
125/100x75/100=9375/10000
N=0.9375]]> 2016-12-06 17:57:57 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142100665 Algorithm Gideon https://padlet.com/burkic/imf8idydr1u9/wish/142100823 An algorithm you can use is:
1. Turn the decimal  into fraction not a whole number because then you would have to turn it into a fraction.
2. Then you multiply the numerator by the other numerator and then multiply the denominator by the denominator.
3. Then you simplify if it can be simplified.



]]> 2016-12-06 17:58:23 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142100823 https://padlet.com/burkic/imf8idydr1u9/wish/142100919 Devin Lichau
an algorithm for any decimal multiplication problem is turning the two decimals into fractions then multiply.

an example is .15 times .6 is 15/100 times 6/10 equals 90/1000 or 0.090
]]> 2016-12-06 17:58:43 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142100919 Kialee's Algorithm https://padlet.com/burkic/imf8idydr1u9/wish/142100923 Line up the decimals just like a regular addition algorithm then multiply just like normal. When your done multiplying count how many numbers to the right of the decimals in the algorithm and count that many decimal places to the left in your answer then place the decimal (add zeros if needed).

  .22
x.11
_____
  22
220
_____
.0242]]> 2016-12-06 17:58:43 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142100923 Lizzie Hoff An algorithm that you can use for multiplying any two decimals is to remove the decimal so that you are doing whole number multiplication, and then place your decimal by counting how many decimal places are in the two factors. https://padlet.com/burkic/imf8idydr1u9/wish/142100971 Ex: .23 x .15   23 x 15 = 345 = .0345 
There are two decimal places in .23 and .15 so you move the decimal over 4 places in your answer.
     ]]> 2016-12-06 17:58:52 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142100971 Ryder https://padlet.com/burkic/imf8idydr1u9/wish/142100984 I multiply the without the decimal then add the number of decimals points to the answer]]> 2016-12-06 17:58:53 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142100984 Austin Valdez https://padlet.com/burkic/imf8idydr1u9/wish/142101625
An algorithm to multiply any two decimals is to change the decimals to fractions and then multiply. For example, .5 x .3 is also 3/10 x 5/10.]]> 2016-12-06 18:00:50 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142101625 Algorithm of Ally https://padlet.com/burkic/imf8idydr1u9/wish/142101895 1. Turn decimals into whole numbers or fractions by moving the decimals to the right

2. Multiply them like in regular multiplication and pretend there is no decimals

Eg.       32.4  ------------>      324
        x   42.6 -------------> x   426
      ----------------             ------------------
                                            1964
                                             6480
32.4 = 324.0                 + 129600
42.6 = 426.0 -----------------------
281344]]> 2016-12-06 18:01:42 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142101895 Bentley's Algorithm https://padlet.com/burkic/imf8idydr1u9/wish/142102188 1. Turn all decimals into fractions.
EX: 0.7 x 0.5=7/10 x 5/10
2. multiply numerator by numerator.
EX: 7 x 5=35
3.multiply denominator by denominator.
EX: 10 x 10=100
4. Combine product to create fraction.
EX: 35/100
5: Finally, turn fraction into decimal.
EX: 35/100=0.35

Answer:0.35 :)]]> 2016-12-06 18:02:33 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142102188 Chloe https://padlet.com/burkic/imf8idydr1u9/wish/142102933 You can  do a regular multiplication problem and when you find the answer count the decimal places and put a decimal in the answer.Ex.
12.3x45.6 

123
456
x------ 
560.88]]> 2016-12-06 18:04:41 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142102933 Algorithm https://padlet.com/burkic/imf8idydr1u9/wish/142102937 ~Nevaeh
1) Set up your problem into a multiplication problem. 
2) Don't pay attention to the decimals. 
3) Get your answer. 
4) Add up all the decimal places. 
5) Add the decimal in your answer/then you got your answer. 
]]> 2016-12-06 18:04:42 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142102937 hh2201399 https://padlet.com/burkic/imf8idydr1u9/wish/142103286 2016-12-06 18:05:35 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142103286 Grace Abrigo https://padlet.com/burkic/imf8idydr1u9/wish/142103610 You line up the numbers and multiply regularly 
without the decimal in the numbers.
For example: 2.3 x 4.5 is also 23 x 45= 1035 then you put the decimal in 10.35]]> 2016-12-06 18:06:40 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142103610 Isabella's Algorithm 1) Convert decimals to whole numbers (multiply by 10 until you get the desired result) 2) Proceed multiplying as you would with any two regular numbers. For example, 0.15 x 0.5 https://padlet.com/burkic/imf8idydr1u9/wish/142103739
0.15 = 15  0.5 = 5

]]> 2016-12-06 18:07:04 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142103739 Brady Laybourn An Algorithm for any two numbers could be making them whole numbers or fractions then do normal multiplication with the fraction or whole number... Ex. 0.8 x 0.8 = 8/10 x 8/10 which is easier for me. I do 8 x 8 = 64 then 10 x 10 = 100 so I get 64/100 https://padlet.com/burkic/imf8idydr1u9/wish/142104350 2016-12-06 18:08:48 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142104350 algorithm ENZO https://padlet.com/burkic/imf8idydr1u9/wish/142104567 the algorithm for multiplying decimals is turn the decimal into a fraction ( 0.5 =5/10) then do the math then do the reciprical model of putting then do]]> 2016-12-06 18:09:22 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142104567 https://padlet.com/burkic/imf8idydr1u9/wish/142106418 Forever alone]]> 2016-12-06 18:14:05 UTC https://padlet.com/burkic/imf8idydr1u9/wish/142106418