Add
23 + 59
82
24 - 18
6
3 x 12
36
24 / 12
2
The big clock in London
Big Ben
64 + 77
141
43 - 29
14
8 x 11
88
64 / 4
16
One of these is in the room. The large famous one has a crack and is in Philadelphia
The Liberty Bell
12+14+19
45
58 - 31
27
12 x 11
132
82 / 2
41
There is one of these in Los Angeles. The most famous on is in Athens. The romans loved it
The Coliseum
2+7+12+33
54
91 - 43
48
5 x 22
110
72/ 24
3
There are many of these around the world. The most famous are outside Mexico City and Egypt
The Pyramids
1+3+6+12+15+28
65
101 - 76
25
6 x 23
138
102/3
34
The only man made object that can be clearly distinguished from outer space
The Great Wall of China