Second graders use cards to create 3-digit addition problems and add them together. In this addition lesson plan, 2nd graders add numbers with and without regrouping. Students use a deck of cards to play an addition game in pairs. A very...

In this addition instructional activity, 2nd graders fill in the missing digits in 20 addition problems. They do not regroup in the problems.

In this addition worksheet, students solve 20 problems in which two digit numbers are added. There is no carrying on this page.

In this addition instructional activity, 2nd graders find the missing digits in 20 two digit problems that do not require regrouping. They insert the digits in this timed instructional activity.

For this addition worksheet, students solve 20 problems in which two digit numbers are added. There is no carrying on this page.

In this addition worksheet, students find missing sums and addends in a set of 20 problems without regrouping. Answers are included on page 2.

In this subtracting two- and three-digit numbers worksheet, students, with a partner, problem solve and calculate the answers to fourteen subtraction equations.

In this subtraction worksheet, 2nd graders find the differences in 30 two digit by two digit problems in which they do not have to regroup.

In this subtraction worksheet, 3rd graders find the differences to 30 problems in which they subtract a one digit number from a two digit number. They regroup as needed.

In this regroup and subtract worksheet, students "use making 10 strategy" to regroup ones and tens and subtract 5 problems. A reference web site is provided.

In this addition worksheet, 4th graders add together 13 two and three-digit numbers with two and three numbers in each addition math problem.

In this regrouping ones instructional activity, students review steps to help them add using regrouping. Students find the sums for ten addition problems. Students write yes for each exercise where they regrouped ones to make a ten.

In this addition worksheet, students solve 20 problems in which a missing number in the problem is filled in. Students analyze the two numbers that are provided and fill in the third to make the problem correct.

In this addition with carrying worksheet, learners solve 16 problems in which 3 digit numbers are added with and without regrouping.

In this addition activity, students solve a total of 25 problems using 2-digit numbers and regrouping. A website reference for additional resources is given.

In this addition worksheet, students solve a total of 25 problems using 2-digit numbers and regrouping. A website reference for additional resources is given.

In this addition worksheet, students solve a total of 25 problems using 2-digit numbers and regrouping. A website reference for additional resources is given.

In this addition activity, students solve a total of 25 problems using 2-digit numbers and regrouping. A website reference for additional resources is given.

In this addition worksheet, students solve a total of 25 problems using 2-digit numbers and regrouping. A website reference for additional resources is given.

In this addition worksheet, students solve a total of 25 problems using 2-digit numbers with and without regrouping. A website reference for additional resources is given.

In this two-digit addition worksheet, students solve 12 problems in which 2 digit numbers are added. There is no carrying on this page.

Third graders use addition to create numbers that are palindromes and organize their results to look for patterns. They make generalizations from patterns and practice reading large numbers and addition with regrouping.

Twenty four subtraction problems are displayed on this printable learning exercise. All of the problems involve taking a four-digit number away from a greater four-digit number. Regrouping is required in some cases. This nifty homework...

First graders examine regrouping when adding, by using dimes and pennies to borrow.  In this addition lesson, 1st graders work together as a whole group, working together with the teacher.