Addition is one of the basic math skill. Work on different addition skills like addition of two numbers of one digit, of three numbers of 1 digit, with zero, of 2 digit number with a 1 digit number with/without carry, of 2 digit number with a 1 digit number with/without carry, of two numbers of 2 digit with/without carry, of three numbers of 2 digit with/without carry and much more.
The worksheets on this page have various types of practice for multiplying fractions. Included are problems that focus on cross-cancelling which is a skill that greatly simplifies the process of reducing fractions in the answer step. Cross cancelling prior to multiplying fractions results in much smaller products which are significantly easier to reduce and turn into proper fractions.