About the store
Hi! I’m Nelly, the creator of the ExperTuition store. I’m a private tutor and a math enthusiast who creates comprehensive, engaging, and standards-aligned math resources for grades 3–5.
In 2024 and 2025, I was proud to support thousands of teachers, earn hundreds of five-star reviews, and rank in the top 1% of TPT sellers. Teachers consistently value my resources for their clarity, visual supports, differentiation, and time-saving design.
My strongest focus areas include number operations (especially division and multiplication), word problems, and visual models like the area/box method, partial products, and partial quotients. I create resources that target specific standards, making them perfect for skill-focused practice, small-group instruction, intervention, or enrichment.
My store features a variety of ready-to-use worksheets, task cards, and Google Forms, all designed to fit seamlessly into any classroom setting.
Worksheets
☑️ Versions with and without standards listed
☑️ Answer keys to save time and simplify grading
☑️ Data trackers to help monitor student progress
Task Cards
☑️ Color and black-and-white versions
☑️ Recording sheets for student responses
☑️ Answer sheets for quick checks and self-assessment
My Mission
The mission of the ExperTuition Store is to support teachers with high-quality, time-saving, standards-aligned math resources for:
☑️ Daily practice
☑️ Small groups and intervention
☑️ End-of-unit review
☑️ Test preparation
☑️ Assessments
☑️ Spiral review and enrichment
Welcome to my store!
Take a look around and find the resources that best support your students and classroom needs.
Read more
All resources
Filters
Subject
Standard
Audience
3-Digit Addition With Regrouping &4-Digit Subtraction Without Regrouping Freebie
Practice addition and subtraction with these 3-digit addition with regrouping and 4-digit subtraction without regrouping practice worksheets. If you need addition and subtraction with and without regrouping practice worksheets to review with your students or to quickly check your students' understanding of addition and subtraction, this freebie is perfect for you. The worksheets are presented in graph paper form to help students organize and keep their work neat. They can be used for morning
2nd - 4th
Basic Operations, Math
CCSS
2.NBT.B.7
, 3.NBT.A.2
, 4.NBT.B.4
3-Digit Subtraction With Regrouping Worksheets | Differentiated | Graph Paper
Practice 3-digit subtraction with these subtraction with regrouping practice worksheets. If you need 3-digit subtraction practice worksheets for your students to master subtraction, this differentiated subtraction with regrouping product is perfect for you. The worksheets are presented in graph paper form to help students organize and keep their work neat. They can be used for morning work, homework, warm-ups, and more. What is included?This product consists of 2 printable versions.10 worksh
2nd - 4th
Basic Operations, Math
CCSS
2.NBT.B.7
, 3.NBT.A.2
3-Digit Addition Without Regrouping Standard Algorithm Worksheets | Graph Paper
Practice standard algorithm 3-digit addition using these addition without regrouping worksheets. If you need 3-digit addition worksheets for your students to master addition, this differentiated addition without regrouping product is perfect for you. The worksheets are presented in graph paper form to help students organize and keep their work neat. They can be used for morning work, homework, warm-ups, and more. What is included?This Addition product consists of 2 printable versions.10 work
2nd - 4th
Basic Operations, Math
CCSS
2.NBT.B.7
, 3.NBT.A.2
3-Digit Addition With Regrouping Standard Algorithm Worksheets | Graph Paper
Practice standard algorithm 3-digit addition using these addition with regrouping worksheets. If you need 3-digit addition worksheets for your students to master addition, this differentiated addition with regrouping product is perfect for you. The worksheets are presented in graph paper form to help students organize and keep their work neat. They can be used for morning work, homework, warm-ups, and more. What is included?This product consists of 2 printable versions.10 worksheets with 3.N
2nd - 4th
Basic Operations, Math
CCSS
2.NBT.B.7
, 3.NBT.A.2
3-Digit Addition & Subtraction With & Without Regrouping Worksheets & Task Cards
Practice 3-digit addition and subtraction with and without regrouping with this bundle of printable addition and subtraction worksheets and task cards. If you need 3-digit addition and subtraction resources for your students to master these skills, this bundle of addition and subtraction with and without regrouping products is perfect for you. These resources can be used for math centers, morning work, warm-ups, and more. ** By purchasing this bundle, you can SAVE $$ (30%) **What is included?T
2nd - 4th
Basic Operations, Math
CCSS
2.NBT.B.7
, 3.NBT.A.2
3-Digit Subtraction Without Regrouping Worksheets | Differentiated | Graph Paper
Practice 3-digit subtraction with these subtraction without regrouping practice worksheets. If you need 3-digit subtraction practice worksheets for your students to master subtraction, this differentiated subtraction without regrouping product is perfect for you. The worksheets are presented in graph paper form to help students organize and keep their work neat. They can be used for morning work, homework, warm-ups, and more. What is included?This product consists of 2 printable versions.10
2nd - 4th
Basic Operations, Math
CCSS
2.NBT.B.7
, 3.NBT.A.2
3-Digit Subtraction without Regrouping Task Cards | Multiple Choice & Open-Ended
Practice 3-digit subtraction with these subtraction without regrouping task cards. If you need 3-digit subtraction resource for your students to master subtraction, this subtraction without regrouping product is perfect for you. These subtraction task cards can be used for math centers, morning work, warm-ups, and more. What is included?This product consists of 2 printable versions.105 Colored Task Cards105 Black and White Task CardsEach version has 2 sets of task cards. Set A: Multiple Choi
2nd - 4th
Basic Operations, Math
CCSS
2.NBT.B.7
, 3.NBT.A.2
3-Digit Subtraction With Regrouping Task Cards | Multiple Choice & Open-Ended
Practice 3-digit subtraction with these subtraction with regrouping task cards. If you need 3-digit subtraction resource for your students to master subtraction, this subtraction with regrouping product is perfect for you. These subtraction task cards can be used for math centers, morning work, warm-ups, and more. What is included?This product consists of 2 printable versions.105 Colored Task Cards105 Black and White Task CardsEach version has 2 sets of task cards. Set A: Multiple Choice – T
2nd - 4th
Basic Operations, Math
CCSS
2.NBT.B.7
, 3.NBT.A.2
3-Digit Addition and Subtraction With and Without Regrouping Task Cards Bundle
Practice 3-digit addition and subtraction with and without regrouping with these printable addition and subtraction task cards. If you need 3-digit addition and subtraction practice task cards for your students to master these skills, this bundle of addition and subtraction with and without regrouping products is perfect for you. The task cards can be used for math centers, morning work, warm-ups, and more. ** By purchasing this bundle, you can SAVE $$ (20%) **What is included?This bundle conta
2nd - 4th
Basic Operations, Math
CCSS
2.NBT.B.7
, 3.NBT.A.2
3-Digit Addition and Subtraction With and Without Regrouping Worksheets Bundle
Practice 3-digit addition and subtraction with and without regrouping with these differentiated addition and subtraction worksheets. If you need 3-digit addition and subtraction practice worksheets for your students to master these skills, this bundle of printable addition and subtraction with and without regrouping products is perfect for you. The worksheets are presented in graph paper form to help students organize and keep their work neat. They can be used for morning work, homework, warm-
2nd - 4th
Basic Operations, Math
CCSS
2.NBT.B.7
, 3.NBT.A.2
3-Digit Addition without Regrouping Task Cards | Multiple Choice & Open-Ended
Practice 3-digit addition with these addition without regrouping task cards. If you need 3-digit addition resource for your students to master addition, this addition without regrouping product is perfect for you. These addition task cards can be used for math centers, morning work, warm-ups, and more. What is included?This Addition without regrouping product consists of 2 printable versions.105 Colored Task Cards105 Black and White Task CardsEach version has 2 sets of task cards. Set A: Mul
2nd - 4th
Basic Operations, Math
CCSS
2.NBT.B.7
, 3.NBT.A.2
3-Digit Addition With Regrouping Task Cards | Multiple Choice & Open-Ended
Practice 3-digit addition with these addition with regrouping task cards. If you need 3-digit addition resource for your students to master addition, this addition with regrouping product is perfect for you. These addition task cards can be used for math centers, morning work, warm-ups, and more. What is included?This product consists of 2 printable versions.105 Colored Task Cards105 Black and White Task CardsEach version has 2 sets of task cards. Set A: Multiple Choice – Task Cards 1 – 45Se
2nd - 4th
Basic Operations, Math
CCSS
2.NBT.B.7
, 3.NBT.A.2
Showing 1-12 of 12 results
About the store
Experience
Hi! I’m Nelly, the creator of the ExperTuition store. I’m a private tutor and a math enthusiast who creates comprehensive, engaging, and standards-aligned math resources for grades 3–5.
In 2024 and 2025, I was proud to support thousands of teachers, earn hundreds of five-star reviews, and rank in the top 1% of TPT sellers. Teachers consistently value my resources for their clarity, visual supports, differentiation, and time-saving design.
My strongest focus areas include number operations (especially division and multiplication), word problems, and visual models like the area/box method, partial products, and partial quotients. I create resources that target specific standards, making them perfect for skill-focused practice, small-group instruction, intervention, or enrichment.
My store features a variety of ready-to-use worksheets, task cards, and Google Forms, all designed to fit seamlessly into any classroom setting.
Worksheets
☑️ Versions with and without standards listed
☑️ Answer keys to save time and simplify grading
☑️ Data trackers to help monitor student progress
Task Cards
☑️ Color and black-and-white versions
☑️ Recording sheets for student responses
☑️ Answer sheets for quick checks and self-assessment
My Mission
The mission of the ExperTuition Store is to support teachers with high-quality, time-saving, standards-aligned math resources for:
☑️ Daily practice
☑️ Small groups and intervention
☑️ End-of-unit review
☑️ Test preparation
☑️ Assessments
☑️ Spiral review and enrichment
Welcome to my store!
Take a look around and find the resources that best support your students and classroom needs.
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