"send + more = money" try to replace number instead of character?

Answer 1

I'm assuming that each digit (0-9) is intended to replace a letter, but that you can't repeat a digit.

We know that M=1 (a carry).

..SEND
+1ORE
----------
1ONEY

S will be 8 or 9, so that means O must be zero.

..SEND
+10RE
----------
10NEY

We won't have a carry from the column before, so S = 9

..9END
+10RE
----------
10NEY

N = E+1 (from hundred column)
N+R+(possible carry) = 10 + E
E+1+R+(possible carry) = 10 + E
1+R+(possible carry) = 10
R can't be 9, so R = 8 + plus a carry from the units column.

..9END
+108E
----------
10NEY

So we have 2,3,4,5,6,7 left.
For Y, we need D+E to equal 12, 13, 14, 15, 16 or 17.

We can't make 17, 16, 15 or 14 using the remaining numbers, so the only choices are 6+7 = 13 or 5+7=12.

That means 7 will be used somewhere in the first column. But E can't be 7 or else N would be 8 (and 8 is already used). So D is 7.

..9EN7
+108E
----------
10NEY

Similarly E can't be 6 now, because 7 is used, so it must be 5.

..95N7
+1085
----------
105EY

That makes Y = 2

..95N7
+1085
----------
10N52

And N = 6

In summary:
S = 9, E = 5, N = 6, D = 7, M = 1, O = 0, R = 8, Y = 2

Replacing you get a valid equation of:

..9567
+1085
----------
10652

Answer 2

1+1=2

Answer 3

19/5/14/4 + 13/15/18/5 = 13/15/14/5/25

substituting each letter from each word with the number that explains its placement in the alphabet. (EX: 1=A, 2=B, 3=C, etc.)

Answer 4

I dont get it.