Math

2nd Grade Math

Pennsylvania 2nd Grade Math

Practice with interactive activities, build number sense and problem-solving foundations

My daughter went from struggling with subtraction to completing worksheets independently in just 5 weeks with StudyPug

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Why Choose StudyPug for Grade 2

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Certified teachers explain addition, subtraction, place value, and measurement step-by-step

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How Pennsylvania Students Use StudyPug

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Select Grade Level

Choose your Pennsylvania grade (K-12) and current math topics.

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Pennsylvania 2nd Grade Math Help | Build Strong SkillsHelp

ID	Standard	StudyPug Topic
2.OA.A.1	Use addition and subtraction within 100 to solve one- and two-step word problems	Addition word problems up to 100 Adding digits up to 100 Subtracting with digits up to 100 Subtraction word problems up to 100

2.OA.C.3

Determine whether a group of objects (up to 20) has an odd or even number of members

Even and odd numbers

2.OA.C.4

Use addition to find the total number of objects arranged in rectangular arrays

Repeated addition with arrays

2.NBT.A.1

Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones

Identifying hundred, tens, & ones

Matching place value models to numbers

Numeral expanding up to 999

Place value models up to 999

2.NBT.A.3

Read and write numbers to 1000 using base-ten numerals, number names, and expanded form

Expanded form up to 999

Place value tables up to 999

2.NBT.A.4

Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits

Converting between place values up to 999

2.NBT.B.5

Fluently add and subtract within 100 using strategies based on place value

Addition with regrouping up to 100

Adding with doubles up to 100

Using counting to add digits up to 100

Counting to subtract up to 100

Subtracting by 10s

Subtracting with place value models up to 100

Subtraction facts up to 100

Completing subtraction images & statements

Using objects to subtract up to 100

2.NBT.B.7

Add and subtract within 1000, using concrete models or drawings

Subtraction with regrouping up to 100

Regrouping place values up to 999

2.NBT.B.8

Mentally add 10 or 100 to a given number 100–900, and mentally subtract 10 or 100 from a given number 100–900

Addition strategies

2.NBT.B.9

Explain why addition and subtraction strategies work

Using models to add up to 100

Addition tables up to 100

Completing addition statements up to 100

Complete Pennsylvania 2nd Grade Math Coverage

Grade 2 Lessons

60

Practice Activities

15

Practice Problems

50

Pennsylvania Standards

100% Aligned

Why Pennsylvania Families Choose StudyPug

PSSA Test Prep

Practice problems and lessons prepare your child for Pennsylvania PSSA assessments

Certified Teachers

Certified teachers with expertise in Pennsylvania Core Standards curriculum

Step-by-Step Solutions

Every problem includes detailed explanations that show exactly how to solve it

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Success Stories

The worksheets helped my son master two-digit addition in just 3 weeks. He's now confident with place value too!

Michael T.

After 2 months, my daughter's measurement skills improved dramatically. She tells time independently now!

Sarah L.

Frequently Asked Questions

Get answers to common questions about StudyPug for Pennsylvania 2nd Grade Math

How does StudyPug align with Pennsylvania Grade 2 math curriculum?

StudyPug is 100% aligned with PA Core Standards for Grade 2, covering addition, subtraction, place value, measurement, and data analysis your child learns in school.

What makes StudyPug effective for Grade 2 students?

Interactive practice activities, printable worksheets, and adaptive difficulty levels help young learners build strong foundations at their own pace with immediate feedback.

Can StudyPug help prepare my child for PSSA assessments?

Yes, our practice problems and activities mirror PSSA question formats, helping your child build the skills and confidence needed for Pennsylvania state assessments.

How much time should my Grade 2 child spend on StudyPug?

We recommend 15-20 minutes per day. Short, consistent practice sessions are most effective for young learners building foundational math skills.

Are the worksheets suitable for Grade 2 students?

Absolutely. Our printable worksheets are designed specifically for second graders, with age-appropriate problems and clear instructions that support independent learning.

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