Answers

  • Brainly User
2015-02-20T18:26:04+05:30
9*2=18
9*4=36
9*2=18
18*4=52
9+2+4=183652

8*6=48
8*3=24
8+3=11
11*6=66
8+6+3=482466

5*4=20
5*5=25
5+4=9
9*5=45-4=41
5+4+5=202541

now

7*2=14
7*5=35
7+2=9
9*5=45-2=43
7+2+5=143543
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Wrong h yeh........in my view
In every u should use same method
maths aap ke method se nahi chalti hai jo rezoning ka rule hai wo aap ke hisab se nahi chaley ga..
hey its correct answer and it is the correct explanation
if u have any doubt see my ans too i gave explanation too how they come
2015-02-20T19:46:24+05:30

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143543 by the following method 
first 2 numbers came by mulitiplying the first to numbers of 7+2+5
i.e., 7×2=14 
and second 2 numbers are came by multiplying the first and last numbers of 7+2+5
i.e., 7×5=35
and the next 2 numbers by adding the first 2 numbers and then multiply with third number and then the value came will be subtract with the middle number of 7+2+5
i.e., 7+2=9     
       9×5=45       
      45-2=43


similarly we get the answers for above situations



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