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2nd Grade Regrouping Resources

16 2nd grade regrouping resources: 15 worksheets and 1 activity. How teachers use these

2nd Grade Regrouping Resources

16 2nd grade regrouping resources: 15 worksheets and 1 activity. How teachers use these

Worksheet
Worksheet2nd GradeDouble Digit Subtraction Worksheet Pack

A double digit subtraction worksheet pack for 2nd grade with twelve two-digit problems that build regrouping skills. Includes a complete answer key for fast, no-prep subtraction practice at home or school.

Worksheet
Worksheet2nd GradeDouble Digit Addition With Regrouping Worksheet Pack

This double digit addition with regrouping worksheet gives 2nd graders twelve column-addition problems that practice carrying from the ones to the tens place. Includes a complete answer key—perfect for no-prep math practice at home or in class.

Activity
Activity2nd GradeCircle Cut Outs

These Circle Cut Outs will quickly give you templates for classroom decoration or student activities.

Worksheet
Worksheet2nd GradeDouble Digit Addition Regrouping Worksheet

This double digit addition regrouping worksheet gives 2nd graders twelve column problems that all regroup, with wide writing space and an answer key, so carrying a ten becomes automatic.

Worksheet
Worksheet2nd GradeTriple Digit Addition Regroup Worksheet

This Triple Digit Addition Regroup Worksheet gives 2nd Grade students twelve column addition problems that all require carrying, plus a full answer key, so regrouping practice is ready to print and go.

Worksheet
Worksheet2nd GradeSubtraction Double Digit Regroup Worksheet

Every problem on this subtraction double digit regroup worksheet needs a trade, so 2nd graders practice breaking a ten apart eight times over. An answer key is included for fast, no-prep math practice.

Worksheet
Worksheet2nd GradeTwo Digit Addition Regrouping Worksheet

This Two Digit Addition Regrouping Worksheet gives 2nd Grade students six column sums that all regroup plus two word problems, with an answer key, so carrying a ten becomes automatic.

Worksheet
Worksheet2nd GradeRocket Double Digit Subtraction Regroup Worksheet

This rocket double digit subtraction regroup worksheet gives 2nd graders twelve two-digit problems that all need regrouping, plus an answer key, so students build confident, accurate borrowing skills.

Worksheet
Worksheet2nd GradeAlien Double Digit Subtraction Regroup Worksheet

Use this alien double digit subtraction regroup worksheet to give 2nd graders twelve two-digit problems that each need a trade, with an answer key included, so every child gains steady regrouping skill.

Worksheet
Worksheet2nd GradeDouble Digit Addition Regroup Worksheet

This double digit addition regroup worksheet gives 2nd grade students six column sums that all carry, plus two word problems. An answer key is included.

Worksheet
Worksheet2nd GradeDouble Digit Add Regrouping Worksheet

This Double Digit Add Regrouping Worksheet gives 2nd graders twelve column addition problems, every one of them requiring a carry. An answer key is included, so it grades in a minute flat.

Worksheet
Worksheet2nd GradeDouble Digit Subtraction With Regrouping Worksheet

This double digit subtraction with regrouping worksheet gives 2nd graders eight column problems and a word problem where every item requires trading a ten. Answer key included for fast, confident practice.

Worksheet
Worksheet2nd GradeDouble Digit Addition With Regrouping Worksheet

This double digit addition with regrouping worksheet gives 2nd graders eight column-form problems that all trade ten ones for a new ten, plus a word problem. Answer key included for fast, no-prep practice.

Worksheet
Worksheet2nd GradeTriple Digit Number Addition Regroup Worksheet

This triple digit number addition regroup worksheet gives 2nd Grade students twelve stacked problems that all regroup, building place-value fluency. An answer key is included so every sum can be checked in seconds.

Worksheet
Worksheet2nd GradeAstronaut Double Digit Subtraction Regroup Worksheet

This astronaut double digit subtraction regroup worksheet gives 2nd graders twelve two-digit problems that each need a trade, plus an answer key, so regrouping becomes a steady habit.

Worksheet
Worksheet2nd GradeTriple Digit Adding Regroup Worksheet

This Triple Digit Adding Regroup Worksheet gives 2nd Grade students six column problems and two word problems on three digit addition with regrouping, plus a full answer key.

From our teachers' playbook

Trade ten ones for one ten

What do 2nd graders learn about regrouping?

Regrouping is the big math milestone of second grade. When adding, kids learn that if the ones add up to 10 or more, they trade ten ones for one ten: 38 + 25: 8 + 5 = 13, so write 3 and carry 1 ten. When subtracting, if there aren't enough ones, they trade one ten for ten ones. Kids work with two-digit numbers first, then three-digit numbers within 1,000. The click moment comes when a child explains why the little 1 goes on top: "Because 13 ones is really 1 ten and 3 ones!"

Our favorite ways to teach regrouping

Regrouping makes sense when kids see the trade happen. These moves start with blocks and end with confident pencil work.

Make the trade with blocks

Give kids base ten blocks for 38 + 25. They put the ones together, see 13 cubes, and trade ten of them for a rod. Have them say "trade" out loud every time. After building it, the carried 1 makes total sense.

Why it works: kids understand an idea best when they touch it, then draw it, then write it, the order the U.S. Department of Education recommends for elementary math.

Double Digit Addition With Regrouping Worksheet PackTry it withDouble Digit Addition With Regrouping Worksheet PackWorksheetsOpen it →

Think aloud the borrow

Model 52 minus 27 slowly: "I can't take 7 from 2, so I'll open a ten. Now I have 12 ones and 4 tens." Use the word "trade" instead of "borrow" since we never give it back. Kids copy your exact words.

Why it works: showing first, practicing together, then letting kids try alone is the "gradual release" model teachers have relied on for decades (Pearson and Gallagher, 1983).

Double Digit Subtraction With Regrouping WorksheetTry it withDouble Digit Subtraction With Regrouping WorksheetWorksheetsOpen it →

A few problems a day

After the first lessons, assign a few regrouping problems every day instead of a big page once a week. Mix addition and subtraction so kids have to check the sign. Little and often keeps the steps fresh.

Why it works: spreading practice out over days is one of the two most effective study methods in a major research review (Dunlosky and colleagues, 2013).

Double Digit Subtraction Worksheet PackTry it withDouble Digit Subtraction Worksheet PackWorksheetsOpen it →

Questions parents and teachers ask us

What is regrouping in 2nd grade math?

Regrouping means trading 10 ones for 1 ten (or 1 ten for 10 ones) when adding or subtracting. It's also called carrying in addition and borrowing in subtraction.

When do kids learn regrouping?

Most kids learn regrouping in 2nd grade, first with two-digit numbers and then with three-digit numbers. They practice more in 3rd grade.

Why does my child struggle with subtraction regrouping?

Many kids subtract the smaller digit from the bigger one, no matter which is on top. Using base ten blocks or drawing tens and ones helps them see why they need to trade.

How can I practice regrouping at home?

Use dimes and pennies. Add two amounts and trade 10 pennies for a dime when you have enough. For subtraction, trade a dime for 10 pennies when you need more.