Question

in Switzerland the temperature was 12 degree celsius is below zero in the first week of April the next week it dropped to further by 7 degree Celsius and in the third week Rose by 4 degree Celsius and again in 4th week it dropped by 3 degree Celsius what was the temperature in Switzerland and the end of the April ​

Answer 1

Answer:

In first weak is equal to 12-7 is equal to -5 4 is equal to -1 3 is equal to 2