Multiplying and dividing

This task is about finding correct answers to maths problems with mistakes.
student at desk thinking about a maths problem
Some children made small mistakes in their calculations. In the following questions work out what the correct answer should have been.

Question 1Change answer

a)  Sanaj multiplied a number by 2 instead of dividing it by 2. The answer he got was 32. 
What should his answer have been?

Question 1Change answer

b)  When Sara multiplied a number by 3 instead of dividing it by 3, the answer she got was 36. 
What should her answer have been?

Question 1Change answer

c)  When Min multiplied a number by 5 instead of dividing it by 5, the answer she got was 100. 
What should her answer have been?