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

Yes. StudyPug covers every 2nd grade math topic in the NC Standard Course of Study, including word problems, place value, measurement, and data, so your child can find help on exactly what was assigned that night.

How long are the video lessons?

Most video lessons run between 5 and 15 minutes. Each one focuses on a single concept, so your child can watch just what they need without sitting through a full class replay.

Is there a state test for 2nd grade math in North Carolina?

North Carolina's NC EOG assessments are administered in grades 3 through 8, so 2nd grade is not an assessed year. StudyPug still builds the foundation students need before those tests begin in 3rd grade.

Can my child use StudyPug on a tablet or phone?

Yes. StudyPug works on tablets, phones, and computers, so your child can practice place value, measurement, and other 2nd grade math topics at home or on the go.

Can I try StudyPug before paying?

Yes. StudyPug offers free sample lessons so you can see how it works before committing. There is also a 30-day money-back guarantee if you are not satisfied after subscribing.

NC 2nd Grade Math Curriculum

Give your child the support they need to keep up with North Carolina's 2nd grade math expectations - from three-digit place value to telling time and solving word problems.

NC 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 North Carolina math

North Carolina follows the NC Standard Course of Study for math, which builds number sense, operations, and measurement skills year by year. In 2nd grade, students work across strands covering addition and subtraction within 1000, place value with three-digit numbers, measurement in inches and centimeters, time and money, and data representation with graphs and charts. StudyPug provides step-by-step lessons and practice problems matched to every one of these strands.

Strands: number and operations, place value, measurement, time and money, and data and graphs
Video lessons for every 2nd grade NC math topic
Practice problems with instant feedback for each strand
Aligned to the NC Standard Course of Study for 2nd Grade Math

Curriculum topics by strand

Browse lessons and practice problems organized by strand, aligned to the NC Standard Course of Study for 2nd Grade Math.

Topic includes:

Practice

Video

Quiz

Standard

StudyPug Topic

NC 2nd Grade Math Topics

Number and operations: Adding and subtracting within 100 to solve one- and two-step word problems, fluent mental addition and subtraction within 20, and identifying odd and even numbers.
Place value: Understanding hundreds, tens, and ones in three-digit numbers; reading, writing, and comparing numbers to 1000; skip-counting by 5s, 10s, and 100s.
Addition and subtraction within 1000: Using place-value strategies, concrete models, and mental math to add and subtract larger numbers, including adding up to four two-digit numbers.
Measurement: Measuring lengths in inches, feet, centimeters, and meters; estimating lengths; comparing lengths; and solving word problems with measurements.
Time and money: Telling and writing time to the nearest five minutes; solving word problems with dollar bills, quarters, dimes, nickels, and pennies.
Data and graphs: Generating measurement data, drawing picture graphs and bar graphs with up to four categories.
Geometry: Recognizing and drawing shapes with specified attributes; partitioning rectangles and circles into equal shares.

How StudyPug Helps NC 2nd Grade Math Students

When a student gets stuck on place value or a tricky word problem, StudyPug offers short video lessons that break each concept into clear steps. A child can pause, rewatch, and then move straight into practice problems with instant feedback, building confidence before the next school day. Families looking for grade 2 math help can find lessons organized exactly as they appear in the NC Standard Course of Study.

Parents who want to check which skills carry over from 1st grade can review the NC grade 1 math curriculum to see what foundation 2nd graders are building on. For focused review, students can also work through gk questions with answers for class 2 to check their understanding across all strands.

Aligned to NC 2nd Grade Math Curriculum

Every lesson and practice set on StudyPug for this course is built around the NC Standard Course of Study for 2nd Grade Math. That means the topics, the vocabulary, and the problem types your child sees on StudyPug match what their North Carolina teacher is covering in class, so there are no confusing gaps between school and home practice.

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

Jump into practice questions for every NC 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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