One-Step Mixed Challenges

There are 30 students. Each student needs 14 pencils.

There are 49 students. Each student needs 6 pencils.

There are 28 students. Each student needs 5 pencils.

There are 25 students. Each student needs 14 pencils.

There are 29 students. Each student needs 13 pencils.

There are 36 students. Each student needs 12 pencils.