Find the mathematical rule in these math tables. Compare the input and output numbers to find the hidden pattern in each table.

Learners will use their number sense and logic skills to find the missing number in each of 18 sequences.

Use a little bit of logic to find out the rule that links "input" and "output" in these math puzzles.

Compare your "input" number to the corresponding "output" number to find the pattern in each table and fill in the missing numbers.