13.3
It is: 38+4 = 42
67+8+9+42 = 126
The sum of 21 and 21 is 42.
42 metres 65 centimetres + 38 centimetres = 43 metres 3 centimetres.
The numbers are 38, 40 and 42.
38 + 42 = 80
It is: 38+4 = 42
87+42+78 = 207
67+8+9+42 = 126
The sum of 21 and 21 is 42.
4m + 9 + 5m - 5 = 42 9m + 4 = 42 9m = 38 m = 38/9
40 and 2. 40-38=2 and 40+2 = 42.
42 metres 65 centimetres + 38 centimetres = 43 metres 3 centimetres.
The numbers are 38, 40 and 42.
-3 + 4 - 6 + 3 - 2 + 42 = 1 - 6 + 3 - 2 + 42 = - 5 + 3 - 2 + 42 = - 2 - 2 + 42 = - 4 + 42 = 38
29 + 79 + 42 = 150
18+24+16+22 42+38 =80