Question

If,
4+3=43
9+2=89
Then,8+4=??????​

Answer 1

Answer:

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135 is the aanswwr

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Answer 2

Pattern given below:-

4+3=43

Look at the first addend = 4

Now,multiply it with 10 and add 10=50

Now,add the above sum = 4 + 3 = 7

Now, subtract 7 from 50 = 50 - 7

= 43

9+2=89

Look at the first addend = 9

Now,multiply it with 10 and add 10 = 100

Now,add the above sum = 9 + 2

= 11

Now, subtract 11 from 100 = 100 - 11

=89

8+4=?

Look at the first addend = 8

Now,multiply it with 10 and add 10 = 90

Now,add the above sum = 8 + 4

= 12

Now, subtract 12 from 90 = 90 - 12

= 78

Therefore, 8 + 4 = 78