Will this help with my child's 2nd grade math homework?

Yes. StudyPug covers every Pennsylvania 2nd grade math topic, including word problems with addition and subtraction, place value, measurement, and telling time, so your child can find help the moment they get stuck.

How long are the video lessons for 2nd grade math?

Most video lessons run between 5 and 15 minutes, focusing on one concept at a time. Short lessons make it easy for 2nd graders to follow along without losing focus, and they can replay any section as needed.

Is there a Pennsylvania state test for 2nd grade math?

Pennsylvania's PSSA math assessment is given in grades 3 through 8, so 2nd grade is not a tested year. StudyPug still helps your child build a strong foundation ahead of 3rd grade, when PSSA testing begins.

Can my child use StudyPug on a tablet or phone?

Yes. StudyPug works on tablets, phones, and computers, so your child can practice 2nd grade math at home, in the car, or anywhere else with an internet connection.

Can I try StudyPug before paying?

Yes. StudyPug offers free sample lessons so you can see the content before subscribing. There is also a 30-day money-back guarantee, giving you time to make sure it is the right fit for your child.

PA 2nd Grade Math Curriculum

Give your child the support they need to keep up with Pennsylvania's 2nd grade math expectations. StudyPug covers every strand your child's class works through, from place value to measurement and geometry.

PA 2nd Grade Math Curriculum

IDStandardStudyPug Topic

2.OA.A.1Use 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.3Determine whether a group of objects (up to 20) has an odd or even number of members
- Even and odd numbers
2.OA.C.4Use addition to find the total number of objects arranged in rectangular arrays
- Repeated addition with arrays
2.NBT.A.1Understand 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.3Read 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.4Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits
- Converting between place values up to 999
2.NBT.B.5Fluently 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.7Add and subtract within 1000, using concrete models or drawings
- Subtraction with regrouping up to 100
- Regrouping place values up to 999
2.NBT.B.8Mentally 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.9Explain why addition and subtraction strategies work
- Using models to add up to 100
- Addition tables up to 100
- Completing addition statements up to 100

2nd Grade Math

About 2nd Grade Pennsylvania math

Pennsylvania follows the Pennsylvania Core Standards for Mathematics, which organizes learning around operations, number sense, measurement, data, and geometry. In 2nd grade, students build fluency with addition and subtraction within 100, work with three-digit place value, measure lengths with appropriate tools, tell time, count money, and partition shapes into equal shares. StudyPug provides step-by-step lessons and practice problems matched to every one of these strands.

Strands covered: operations and algebraic thinking, number and operations in base ten, measurement and data, and geometry
Step-by-step lessons with worked examples for every 2nd grade Pennsylvania math topic
Practice problems and guided exercises aligned to Pennsylvania Core Standards
Learn at your own pace with instant feedback and progress tracking

Curriculum topics by strand

Browse lessons and practice problems organized by strand, aligned to the Pennsylvania Core Standards for 2nd grade math.

Topic includes:

Practice

Video

Quiz

Standard

StudyPug Topic

PA 2nd Grade Math Topics

Operations and Algebraic Thinking: solving one- and two-step word problems using addition and subtraction within 100, mental strategies for adding and subtracting within 20, identifying odd and even numbers, and using addition with rectangular arrays.
Number and Operations in Base Ten: understanding hundreds, tens, and ones in three-digit numbers, counting and skip-counting within 1000, reading and writing numbers in expanded form, comparing three-digit numbers, adding and subtracting within 1000, and mentally adding or subtracting 10 or 100.
Measurement and Data: measuring lengths with appropriate tools, estimating in inches, feet, centimeters, and meters, comparing lengths, solving word problems involving length, representing numbers on a number line, telling time to the nearest five minutes, solving money word problems, and creating picture graphs and bar graphs.
Geometry: recognizing and drawing shapes with specified attributes, partitioning rectangles into equal-sized squares, and partitioning circles and rectangles into equal shares.

How StudyPug Helps PA 2nd Grade Math Students

When a student gets stuck on a word problem or cannot remember how to regroup in subtraction, StudyPug lets them go back to the exact lesson they need instead of waiting for the next school day. Each lesson breaks the concept into small steps, and practice problems let students check their understanding right away. Parents looking for grade 2 math help will find every Pennsylvania Core Standards topic covered in one place.

Students who want to test themselves before a class quiz can work through gk questions with answers for class 2 to see where they are confident and where they still need practice.

Aligned to PA 2nd Grade Math Curriculum

Every lesson and practice set on StudyPug maps to the Pennsylvania Core Standards for 2nd grade mathematics. Families who want to see how the curriculum builds from year to year can also look at the PA grade 1 math curriculum to understand the skills students bring into 2nd grade.

Ready to put your Grade 2 Math skills to the test?

Jump into practice questions for every PA Grade 2 topic - with instant feedback and step-by-step video solutions when you get stuck.

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Written by the StudyPug Math Team

Last updated June 5, 2026

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