Debug Algorithm

3+ results

3 Digit Addition & Subtraction with Regrouping Worksheets Place Value Strategies

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Before students learn the standard algorithm for addition and subtraction, they need a thorough understanding of what regrouping means. This resource is designed to help build that knowledge and move students toward using the traditional method. Includes: Addition mini book (8 pages)Subtraction mini book (11 pages)Addition worksheetSubtraction worksheetAnswer keysMINI BOOKSTwo "how-to" mini books walk students through example problems. Each step is clearly explained in both numbers and words. St

2nd - 3rd

Arithmetic, Basic Operations, Place Value

CCSS

2.NBT.B.7

, 2.NBT.B.9

, 3.NBT.A.2

Also included in: 3rd Grade Math Reading Centers Games Worksheets Task Cards YEAR LONG BUNDLE

3 Digit Subtraction Regrouping Base 10 Blocks Google Slides Digital Math Center

Created by

SPO Resources

Practice 3 digit subtraction with regrouping using digital slides for Google Classroom. This interactive digital resource includes interactive slides with movable base 10 blocks to practice subtraction with regrouping. Save time with this no prep resource that includes: 30 interactive Google slides, a self-grading Google form, worksheets, a detailed answer key, and more! The following formats are included:★Google Slides Digital Resource 20 interactive slides with base 10 blocksEach slid

2nd - 5th

Basic Operations, Math, Place Value

CCSS

2.NBT.B.7

, 3.NBT.A.2

Also included in: Subtraction With Base Ten Blocks BUNDLE- Google Classroom & Printable Resource

Double Digit Addition with Regrouping #1- Base 10 Blocks- Digital Math Center

Created by

SPO Resources

2 Digit Addition with Regrouping Activity #1 This resource includes 40 interactive Google slides, 6 printable worksheets, and an Easel Ready Activity for students to practice adding double digit numbers with regrouping. This math center uses the place value strategy of base 10 blocks to practice solving addition problems with 2 digit addends up to 100. The interactive slides allow students to drag moveable base-10 blocks into the tens and ones place to model the addition problem. Studen

1st - 3rd

Basic Operations, Math, Numbers

CCSS

1.NBT.C.4

, 2.NBT.B.5

, 2.NBT.B.7

Also included in: Double Digit Addition with Base 10 Blocks Google Classroom Math Practice Bundle