Math
Teaser 12
Solution
|
68
|
x
|
84
|
=
|
5712
|
|
+
|
-
|
÷
|
||
|
87
|
-
|
31
|
=
|
56
|
|
_________________________________
|
||||
|
155
|
-
|
53
|
=
|
102
|
