5711
The smallest is 55.
The smallest is 55.
2
34
11
The smallest number of days in two consecutive months occurs when one month has 28 days (February in a non-leap year) and the next month has 30 days (April, June, September, or November). This totals 58 days. Therefore, the smallest number of days in two consecutive months is 58 days.
41
37
Predecessor of a number is obtained by subtracting 1 from it. The smallest 4 digit number is 1000 and its predecessor is 1000 - 1 = 999.
49 and 51
If the numbers are consecutive then the middle number must be one-third of 51. The numbers are thus 16, 17 and 18.
The range of a set of numbers is the range between the largest and the smallest number. This is basically the largest number in the sequence subtract the smallest number in the sequence. In this case, the smallest number is 7 and the largest number is 35. This makes the range 28.