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

Addition facts are easier when you know the patterns! With this worksheet, your third graders will investigate patterns on the addition table.

Practice skip counting by numbers 2-9 in this hundreds chart worksheet!

Practice with number patterns as you fill out the tables in this engaging worksheet!

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