Math - 3-Digit Addition and Subtraction Without and With Regrouping Worksheets

This package of 92 worksheets (with complete 92 page answer key) was designed to scaffold students understanding, and help support them as they learn how to add and subtract 3-digit numbers without and with regrouping. 

This package contains the following pages:

- 83 worksheets to support students as they develop their understanding and confidence when adding and subtracting 3-digit numbers

- 6 word problem worksheets

- 3 quiz worksheets

The individual worksheets are itemized below.

Addition – Three-Digit – No Regrouping

- One three-digit addition page – no regrouping showing sample poster and sums with manipulatives

- One three-digit addition page – no regrouping showing sums with manipulatives

- One three addition page – no regrouping recording base ten blocks and finding the sum

- One three addition page – no regrouping showing sums only with support columns

- One three-digit addition page – no regrouping showing sample poster and sums

- One three-digit addition page – showing sums only

- One three-digit addition riddle page – showing sums only

- One three-digit addition page – fill in the missing numbers no regrouping

Addition – Three-Digit – Regrouping Ones

- One three-digit addition page – regrouping ones showing sample poster and sums with manipulatives

- One three-digit addition page – regrouping ones showing sums with manipulatives

- One three-digit addition page – regrouping ones recording base ten blocks and finding the sum

- One three addition page – regrouping ones showing sums only with support columns

- One three-digit addition page – regrouping ones showing sample poster and sums, with reminder box for regrouping

- Two three-digit addition pages – showing sums only, no reminder box

- One three-digit addition riddle page – regrouping ones - showing sums only

- One three-digit addition page – fill in the missing numbers regrouping ones

Addition – Three-Digit – Regrouping Tens

- One three-digit addition page – regrouping tens showing sample poster and sums with manipulatives

- One three -digit addition page – regrouping tens showing sums with manipulatives

- One three-digit addition page – regrouping tens recording base ten blocks and finding the sum

- One three addition page – regrouping tens showing sums only with support columns

- One three-digit addition page – regrouping tens showing sample poster and sums, with reminder box for regrouping

- One three-digit addition page – showing sums only, no reminder box

- One three-digit addition riddle page – regrouping tens - showing sums only

- One three-digit addition page – fill in the missing numbers regrouping tens

Addition – Three-Digit – Regrouping Ones and tens

- One three-digit addition page – regrouping ones and tens showing sample poster and sums with manipulatives

- One three-digit addition page – regrouping ones and tens showing sums with manipulatives

- One three-digit addition page– regrouping ones and tens recording base ten blocks and finding the sum

- One three addition page– regrouping ones and tens showing sums only with support columns

- One three-digit addition page – regrouping ones and tens showing sample poster and sums, with reminder box for regrouping

- One three-digit addition page – regrouping ones and tens showing sums only, no reminder box

- One three-digit addition riddle page – regrouping ones and tens, no reminder box, showing sums only

- One three-digit addition page – fill in the missing numbers regrouping ones and tens

- two spin and add pages

- two three-digit addition page with three numbers to add

Subtraction – Three-Digit – NO Regrouping 

- One three-digit subtraction page – no regrouping showing sample poster and sums with manipulatives

- One three-digit subtraction page – no regrouping showing sums with manipulatives

- One three-digit subtraction page – no regrouping showing sums only with support columns

- One three-digit subtraction page – no regrouping showing sample poster and sums

- One three-digit subtraction page – no regrouping showing sums only

- One three-digit subtraction riddle page – no regrouping showing sums only puzzle page

- One three-digit subtraction page – fill in the missing numbers no regrouping

Subtraction – Three-Digit – Regrouping Tens 

- One three-digit subtraction page – regrouping tens showing sample poster and sums with manipulatives

- One three-digit subtraction page – regrouping tens showing sums with manipulatives

One three-digit subtraction page – regrouping tens showing sums only with support columns

- One three-digit subtraction page – regrouping tens showing sample poster and sums with reminder boxes

- two three-digit subtraction pages – regrouping tens showing sums only

- One three-digit subtraction puzzle page – regrouping tens showing sums only

Subtraction – Three-Digit – Regrouping Hundreds

- One three-digit subtraction page – regrouping hundreds showing sample poster and sums with manipulatives

- One three-digit subtraction page – regrouping hundreds showing sums with manipulatives

- One three-digit subtraction page – regrouping hundreds showing sums only with support columns

- One three-digit subtraction page – regrouping hundreds showing sample poster and sums

- One three-digit subtraction page – regrouping hundreds showing sums only

- One three-digit subtraction puzzle page – regrouping hundreds showing sums only (same type of puzzle page as shown for three-digit regrouping tens)

Subtraction – Three-Digit – Regrouping Hundreds and Tens

- One three-digit subtraction page – regrouping hundreds and tens showing sample poster and sums with manipulatives.

- One three-digit subtraction page – regrouping hundreds and tens showing sums with manipulatives

- One three-digit subtraction page – regrouping hundreds and tens showing sample poster and sums

- One three-digit subtraction page – regrouping hundreds and tens showing sums only

- One three-digit subtraction riddle page – regrouping hundreds and tens showing sums only 

Subtraction – Three-Digit – Regrouping With Zero Place Holder #1

- One three-digit subtraction page– regrouping with a zero place holder showing sample poster and sums with manipulatives

- One three-digit subtraction page – regrouping zero place holder showing sums with manipulatives

Subtraction – Three-Digit – Regrouping With Zero Place Holder #2

- One three-digit subtraction page – regrouping with a zero place holder showing sample poster and sums with manipulatives

- One three-digit subtraction page– regrouping with a zero place holder showing sums with manipulatives

- Two three-digit subtraction pages – regrouping with a zero place holder showing sums only

- One three-digit subtraction riddle page – regrouping with a zero place holder showing sums only 

- Two three-digit add to check pages

- Four three-digit subtraction pages – mixed without and with regrouping showing sums only

- One three-digit subtraction riddle page - mixed without and with regrouping showing sums only

- One spin and subtract page

Mixed Addition and Subtraction

- Two mixed three-digit addition and subtraction pages

- Two mixed three-digit addition and subtraction riddle pages

- One cut and paste puzzle page

Word Problems

- Two three-digit addition word problems pages

- Two three-digit subtraction word problems pages

- Two three-digit addition and subtraction mixed word problems pages

Quizzes

- One three-digit addition quiz page

- One three-digit subtraction quiz page

- One three-digit mixed addition and subtraction quiz page

Package comes with a COMPLETE ANSWER KEY.

Also available in my store (Clare’s Classroom) is a set of 16 -11 x 17 addition and subtraction posters that can be used to accompany this unit (They are the larger versions of the mini-posters shown at the top of the worksheet pages.)

The matching 2-digit addition and subtraction without and with regrouping unit is also available separately, or you can buy both the 2 and 3 digit addition and subtraction units bundled together for added savings.