Tag Archives: Division

Maths

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WIN_20160609_10_34_03_ProHi Mr C I lernd  that if you have 7 it wooed be 7 out of 7 groops of 7 so if I hade 6 and 5 I cannot do it because the 6 is even and the 5 is not even so it means that you have to do it with the even numbers

so I think that if that I do 5×5 it wooed  make 25 and if you make it with blokes and it wooed make 25

blokes   and it goes like this 1 by 1 2 by 2 3 by 3 4 by 4 5 by 5 6 by 6 7 by 7 8 by 8 9 by 9 10 by 10 11 by 11 12 by 12 and I think that is how  you do it with square numbers and the number blokes is little and they can be  use for x and  + or _ but I did x  and you can make new numbers useing with the same numbers and you can + the square blokes

Square Numbers

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Square numbers are arrays that are the same number on each side.

hht This is 11 by 11 which has 11 on each side.

Also if you added an odd number to an odd number the answer has to be a odd number, it’s exactly the same if you added a even number & a even number together it’s an even number.

But if you added an even number with an odd number the answer is always even.

 

Arrays

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Hi my name is Jonathon. Something that I found out that was interesting  with arrays was that when you do arrays it is a another way to do multiplication. So I am going to do a example of what I mean. Lets start twelve times twelve. So we have twelve groups with twelve in it. Then we add them all up together witch would equal one hundred and forty-four. When you put it into arrays you put twelve groups with twelve in them. This is a picture of what it looks like when you have  finished your array. This is an even number. I know that it is a even number because the number that I multiplied it by was a even number. And I will tell you this an odd number plus a even number equals an odd number and a even number plus an even number is a even number and an odd number plus an odd number equals a odd  number.

 

WIN_20160609_10_18_31_Pro

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Hey guys

This is the what my class did this week,

This week in class my  we have been learning about division and today we were doing the square times tables and they are when you time the number by the itself.One of the patterns that I found was that it is odd, even then it keeps doing that till it ends.Another thing is that if you are doing it you need to always make the number have the same amount on each side.

Hear are some rules:

If you are doing an array

  • you need to make it in a square and that means that it should be the number in rows and columns
  • it can be in any number you like

hear are some tips for you:

  • there is only one square in the number
  • it is odd ,even, odd and so on

You can do these any where and with many diffract things.here is an example this is an array of 9×9

you can do this for Division or multiplication

WIN_20160609_10_27_48_Pro

 

Arrays

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WIN_20160609_10_32_51_ProToday our class 4M have been understanding/learning about Arrays being helpful in Times Tables, Arrays are helpful because groups and numbers work together to make an Array, ok so lets say 5×5=25 now there will be 5 groups every group has 5 numbers in 1 group it would look like this, so basically as you can see there is 5 groups and each

⬛ ⬛ ⬛ ⬛ ⬛  group has 5 numbers inside of them count each of the

⬛ ⬛ ⬛ ⬛ ⬛ squares and you have the answer 25 if you want

⬛ ⬛ ⬛ ⬛ ⬛ to know more keep reading!Another thing is if you multiply in odd numbers the answer will be a odd

⬛ ⬛ ⬛ ⬛ ⬛ number for example 3×3=9 and none of those numbers are even example is 4×4=16 it’s not even it’s

⬛ ⬛ ⬛ ⬛ ⬛ odd the tens house is number 1 and that is not even the other it is but that doesn’t count because only the 10 house does if the sum is multiplied by even numbers lets say 2×2=4 then the answer will be even.

Understanding square numbers with Melanie

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WIN_20160609_11_30_45_ProThis morning in class we learnt about arrays and square numbers with Mr C.  What I learnt about arrays was when you multiply it makes it easier to do it with arrays.  Say if you have a sum 4✖5 then you do four rows of five.  Or if you had the turnaround sum 5✖4 then you do five rows of four.  What I found really cool about square numbers is that to make a square number it has to be doubled by the same number.  Say you have 9✖9 that is a square number so then you use your arrays and do nine rows nine and that equals to 81

Zac’s knowledge of square numbers

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Hello. I’m going to talk about square numbers. That means when you multiply the same number. like 2 times 2 equals 4. You should know that an odd number times an odd number equals an odd number, an even number times an even number equals an even number and odd number times an even number equals an even number. If I used counters there are 2 rows of 2 and it makes a square. You can make square number out of any number you times.WIN_20160609_10_22_25_ProWIN_20160609_10_18_14_Pro

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Hi guys,

This week in 4M we have been learning square maths. In square maths we have been using it for multiplication. Here are some example:

  • odd and even patterns.
  • Square maths to help us with our multiplication.
  • WIN_20160609_10_22_03_Propatterns for multiplication.

 

This is how we did it:

We counted like one group of one tow groups of tow three groups of three four groups of four and so on till we reached twelve.

That is what we dd for maths.

Buy guys

square numbers and their patterns

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Hi bloggers, in class we have been learning about square numbers and their patterns. Square numbers are were you  multiple the same number or should I say you multiple the same number twice, here is a example.

9×9  5×5 or even 6×6 these are all square numbers.

Here is some other things you should know like there are six down the side and six across. there are some tips:

  • there is one square number in each in every  of times table set.
  • the pattern is odd even odd even,here is a easy way to think of it a,b,a,b the a stands for the odd number and the b stands for the even number.
  • you can do it in arrays .

here is a picture of arrays. WIN_20160609_10_27_48_ProWIN_20160609_10_22_09_Pro