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

Yes. StudyPug covers every topic in the New Jersey 2nd grade math curriculum, including word problems, place value, measurement, and telling time, so your child can get help the moment they are stuck on an assignment.

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

Most video lessons run between three and eight minutes, so they are easy to fit into a homework session. Each lesson focuses on one concept, letting your child re-watch any part as many times as needed.

Is there a state test for 2nd grade math in New Jersey?

New Jersey's NJSLA Math assessments are administered in grades 3 through 8, so 2nd grade is not a tested year. StudyPug still helps students build the strong foundation they will need when formal assessments begin in 3rd grade.

Can my child use StudyPug on a tablet or phone?

Yes. StudyPug works on tablets, phones, and desktop computers, so your child can practice place value, measurement, and word problems at home or on the go with no special app required.

Can I try StudyPug before paying?

Yes. StudyPug offers free sample lessons so you can explore the content before committing. Every paid plan also comes with a 30-day money-back guarantee, so there is no risk in getting started.

NJ 2nd Grade Math Curriculum

Give your child the support they need to keep up with New Jersey's 2nd grade math curriculum, from three-digit place value and measurement to telling time and solving word problems.

NJ 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 New Jersey math

New Jersey follows the NJ Student Learning Standards for Mathematics, organized around operations, number sense, measurement, data, and geometry. In 2nd grade, students work on adding and subtracting within 1000, understanding three-digit place value, measuring lengths in inches and centimeters, telling time to the nearest five minutes, working with money, and partitioning shapes into equal shares. StudyPug provides lessons and practice problems matched to every strand in this course.

Strands covered: operations and algebraic thinking, number and operations in base ten, measurement and data, and geometry
Step-by-step lessons and worked examples for every 2nd grade topic
Practice problems and guided practice aligned to NJ Student Learning Standards
Progress tracking so families can see exactly where their child needs support

Curriculum topics by strand

Browse lessons and practice problems organized by strand and aligned to the NJ Student Learning Standards for 2nd Grade Math.

Topic includes:

Practice

Video

Quiz

Standard

StudyPug Topic

NJ 2nd Grade Math Topics

Operations and Algebraic Thinking: Adding and subtracting within 100 to solve one- and two-step word problems, fluent mental strategies within 20, odd and even numbers, and using arrays to understand early multiplication.
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 to 1000 in expanded form, comparing three-digit numbers, and adding and subtracting within 1000 using place-value strategies.
Measurement and Data: Measuring lengths with appropriate tools in inches, feet, centimeters, and meters; estimating and comparing lengths; solving word problems with lengths; telling time to the nearest five minutes; working with money; and representing data in picture graphs and bar graphs.
Geometry: Recognizing and drawing shapes with specified attributes, partitioning rectangles into rows and columns of equal squares, and dividing circles and rectangles into two, three, or four equal shares.

How StudyPug Helps NJ 2nd Grade Math Students

When a student gets stuck on a concept like three-digit place value or measuring in centimeters, StudyPug lets them go back to a short video lesson, watch a worked example, and then try a practice problem right away. For families looking for grade 2 math help, every topic in the New Jersey curriculum is covered in one place.

Parents who want to see how the 2nd grade content connects to what comes next can also explore the nj grade 1 math curriculum to understand the skills students are building on as they move through these standards.

Aligned to NJ 2nd Grade Math Curriculum

Every lesson and practice set on StudyPug is built around the NJ Student Learning Standards for 2nd Grade Mathematics, so the topics your child works through on the platform match exactly what their teacher is covering in class. Families can also explore gk questions with answers for class 2 to check understanding and prepare for classroom assessments.

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

Jump into practice questions for every NJ 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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