Math
Teaser 2
Solution
|
27
|
x
|
19
|
=
|
513
|
|
x
|
+
|
-
|
||
|
13
|
+
|
65
|
=
|
78
|
|
_________________________________
|
||||
|
351
|
+
|
84
|
=
|
435
|
