In this on-line math learning exercise, students complete 10 multiple choice questions where they find the missing number to a pattern by using subtraction. Students can check their answers at the end of the learning exercise.

For this ratios worksheet, students find the missing number in the second ratio in the problem. Students complete 9 ratio/proportion problems.

In this ratios worksheet, students find the missing number in each ratio for numbers up to 10. Students complete 7 ratio problems.

In this multiplication worksheet, students fill in the missing number for one and two digit number multiplication equations. Students complete 5 problems.