Answer :

To find the temperature in Mongolia given that the temperature in Iceland is [tex]\(-1^{\circ}C\)[/tex] and that Mongolia is [tex]\(31^{\circ}C\)[/tex] colder than Iceland, we can follow these steps:

1. Identify the temperature in Iceland:
The temperature in Iceland is [tex]\(-1^{\circ}C\)[/tex].

2. Identify the temperature difference:
Mongolia is [tex]\(31^{\circ}C\)[/tex] colder than Iceland.

3. Calculate the temperature in Mongolia:
To find the temperature in Mongolia, we need to subtract the temperature difference from the temperature in Iceland:
[tex]\[ \text{Temperature in Mongolia} = \text{Temperature in Iceland} - \text{Temperature difference} \][/tex]
Substituting the given values:
[tex]\[ \text{Temperature in Mongolia} = -1^{\circ}C - 31^{\circ}C \][/tex]

4. Perform the subtraction step-by-step:
[tex]\[ -1 - 31 = -32 \][/tex]

Therefore, the temperature in Mongolia is [tex]\(-32^{\circ}C\)[/tex].