Which numbers are even and which ones are odd? This slide-show makes it easy to count by two's. It progresses through all of the even numbers 2-20, then progresses through all of the odd numbers 1-21. Kids can count along - what fun!

Quiz the class on how well they can identify or name both word and number palindromes. There are 12 questions in this quiz, six deal with words and six deal with numbers. This is a fun quiz on an interesting topic.

In this subtraction worksheet, students complete a total of 12 problems, subtracting 1, 2, and 3-digit numbers from 4 digit numbers.

In this subtraction worksheet, students complete a total of 12 problems, subtracting 3 and 4 digit numbers from 4 digit numbers. Answers are included.

In this subtractions worksheet, students complete a total of 15 problems, subtracting a 3 or 4 digit number from a 4 digit number. Answers are included.

In this subtraction practice worksheet, students use their problem solving skills to solve 15 problems that require them to subtract 3 or 4-digit numbers from 4-digit numbers.

In this subtraction practice instructional activity, students use their problem solving skills to solve 15 problems that require them to subtract 3 or 4-digit numbers from 4-digit numbers.

In this subtraction practice instructional activity, students use their problem solving skills to solve 15 problems that require them to subtract 3 or 4-digit numbers from 4-digit numbers.

In this subtraction practice worksheet, students use their problem solving skills to solve 15 problems that require them to subtract 3 or 4-digit numbers from 4-digit numbers.

In this subtraction practice worksheet, students use their problem solving skills to solve 15 problems that require them to subtract 3 or 4-digit numbers from 3 or 4-digit numbers.

In this subtraction practice worksheet, students use their problem solving skills to solve 15 problems that require them to subtract 3 or 4-digit numbers from 3 or 4-digit numbers.

In this addition worksheet, students add to solve the problems that range in number to 10. Students complete 15 problems and improve their addition skills.

In this addition worksheet, 2nd graders add two digit numbers with and without regrouping. Students complete 15 addition problems and write the sum of the two numbers.

In this addition worksheet, students add four digit numbers to each other with regrouping. Students complete 15 addition problems where they write the sum of the two numbers.

In this addition worksheet, students add four digit numbers to each other with regrouping. Students complete 15 addition problems where they write the sum of the two numbers.

For this addition worksheet, students add four digit numbers to each other with regrouping. Students complete 15 addition problems where they write the sum of the two numbers.