1+ 1=2
A: At least two of them were born on the same day.
2、94÷30=3…4
3+ 1=4
A: At least one child will get more than four toys.
3. There are 44-26+ 1 = 19 bus types.
40/ 19=2…2
2+ 1 = 3 cars
A: At least three cars have the same seats.
4. There are seven kinds of subscriptions.
6- 1 = 5 people
5 * 7 = 35 people
35+ 1 = 36 people
There are at least 36 students in this class.