Worksheet
Curated OER

Fun Math Worksheet

For Students 3rd - 5th
In this subtraction activity, students subtract three and four digit numbers from each other. Students complete 15 subtraction problems with and without regrouping
Worksheet
Curated OER

Fun Math Worksheet

For Students 3rd - 6th
In this subtraction instructional activity, learners subtract four digit numbers from another four digit number. Students complete 15 subtraction problems with and without regrouping.
Worksheet
Curated OER

Fun Math Worksheet

For Students 3rd - 6th
In this subtraction instructional activity, students subtract four digit numbers from each other. Students complete 15 problems where they subtract four digit numbers with and without regrouping.
Worksheet
Curated OER

Fun Math Worksheet

For Students 3rd - 5th
In this subtraction worksheet, students subtract four digit numbers from each other. Students complete 15 subtraction problems with and without regrouping.
Worksheet
Curated OER

Fun Math Worksheet

For Students 3rd - 5th
In this subtraction worksheet, students subtract four digit numbers from each other. Students complete 15 subtraction problems with and without regrouping.
Worksheet
Curated OER

Fun Math Worksheet

For Students 3rd - 5th
In this subtraction worksheet, students subtract four digit numbers from each other. Students complete 15 problems where they subtract four digit numbers with and without regrouping.
Worksheet
Curated OER

Decimals Worksheet 1

For Students 3rd - 6th
In this addition activity, students add one and two digit numbers with decimals and regrouping. Answers are provided by clicking a link. An excellent in-class activity, or homework assignment.
Lesson Plan
Curated OER

Regrouping

For Teachers 2nd - 3rd
Students practice regrouping using the wonderful manipulative - unifix cubes. Once they have a tactile understanding of regrouping, students complete 5 worksheets containing addition problems that require regrouping. The worksheets...
Lesson Plan
Curated OER

Adding Three Digits

For Teachers 2nd
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...
Worksheet
Curated OER

Two-Digit Addition With Regrouping

For Students 1st - 3rd
In this addition worksheet, students solve a total of 25 problems adding 2-digit numbers with regrouping. A website reference for additional resources is given.
Lesson Plan
Curated OER

The School Store

For Teachers 1st - 2nd
Students choose between the operations of addition or subtraction to solve a real life problem. In this addition and subtraction lesson, students make a chart of items sold in the school store. Students then work in teams to apply...
Lesson Plan
Curated OER

Batchelder Bubble Gum Factory: Place Value Unit

For Teachers 2nd - 4th
Students explore grouping. In this math lesson, students brainstorm ways to efficiently count the items in their pile and discuss the methods used. Students use a place value chart and practice regrouping ones to tens.
Worksheet
Curated OER

Addition with regrouping

For Students 3rd - 6th
For this addition worksheet, students add four digit numbers together with regrouping. Students complete 30 problems total on this worksheet.
Worksheet
Curated OER

Addition Exercises

For Students 3rd - 5th
In this addition worksheet, students complete addition problems with regrouping with numbers up to 6 digits. Students complete 30 problems total.
Lesson Plan
Curated OER

Do You Carry the Ball?

For Teachers 2nd - 5th
In this addition worksheet, students add two digit numbers together with and without regrouping. Students complete 9 problems total.
Worksheet
Curated OER

Practice Regrouping 15 to 18

For Students 2nd - 3rd
In this adding and subtracting practice worksheet, students sharpen their problem solving skills as they solve 6 story problems that require them to regroup.
Worksheet
Curated OER

Regroup Tens: Reteach

For Students 2nd - 3rd
In this regroup tens learning exercise, students review three steps to regroup numbers. Students then regroup 1 ten and write the tens and ones on the blanks for each problem.
Worksheet
Curated OER

Regroup Tens: Homework

For Students 3rd - 4th
For this regrouping tens worksheet, students review how to regroup using tens to show numbers in another way. Students regroup 1 ten using beans, buttons, macaroni, or paper. Students then write the tens and ones for each example and...
Worksheet
Curated OER

Regroup - Up to 99

For Students 1st - 3rd
In this regrouping activity, students regroup 2-digit numbers into the tens and ones place. There are 12 numbers for students to regroup.
Worksheet
Curated OER

Simple Integer Subtraction

For Students 2nd
In this mathematics worksheet, 2nd graders solve a number of problems by subtracting simple integers from each other. There are 42 problems to solve on the sheet.
Worksheet
Curated OER

Addition: level 3: exercise 3 (carryovers)

For Students 2nd - 3rd
In this addition worksheet, students add two digit numbers to one digit numbers with regrouping. Students complete 30 addition problems.
Website
PBS

Pbs Learning Media: Figuring Out Elapsed Time

For Students 3rd - 8th
In this video segment from Cyberchase, through addition and regrouping in base sixty, Matt helps Digit figure out what time his CyberSouffle will be done.