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

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

Challenge your 2nd grader with this math worksheet in which he must solve two-digit subtraction problems, find the multiples of 2, and complete a word problem.

This second grade math practice worksheet is a double whammy. She'll solve each subtraction problem, and then determine whether the answers are odd or even.

In this 2nd grade worksheet, children solve two-digit subtraction problems (some requiring borrowing), then circle the answers that are multiples of 5.

This worksheet guides kids through simple word problems by presenting options for breaking up tens and ones.

Are you up for a Halloween math challenge? Take a stab at these spooky math problems as you try to complete the number pattern.

Boost your second grader's math skills without boring him! Challenge him to solve seven subtraction problems, and then identify which answers are odd and even.

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

Including a lesson on recognizing multiples, this 2nd grade worksheet offers a greater challenge than the usual subtraction worksheet.