There are 8 multiplication and 8 division word problems with answers included. Each word problem has 3 options for numbers that students can write in the blanks. For you lower students, they can pick the easier numbers, your more advanced students can try the harder ones, or as is often the case in my classroom, solve all three combinations.
There are different types of multiplication word problems, equal groups, rate, and money. As well as different types of division problems, partitive division and measurement division.
With the answer key is the rationale in which I identify the type of problem it is.