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

Yes. StudyPug covers every topic in the South Dakota 2nd grade math curriculum, including word problems, place value, measurement, and telling time, so your child can find help exactly when they need it.

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

Most video lessons are short and focused, typically a few minutes each, so a 2nd grader can watch one lesson, try the practice problems, and move on without losing concentration.

Is there a South Dakota state test for 2nd grade math?

South Dakota assesses students in grades 3 through 8 and grade 11 in math. Grade 2 is not a state assessment year, but building strong skills now sets students up well for the SD Assessment in Grade 3.

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 South Dakota math at home, in the car, or anywhere else they have a device and internet access.

Can I try StudyPug before paying?

Yes. StudyPug offers free sample lessons so you can see how it works before committing, and every paid plan comes with a 30-day money-back guarantee if it is not the right fit.

SD 2nd Grade Math Curriculum

Give your child the support they need to keep up with South Dakota's 2nd grade math curriculum. Lessons and practice cover every strand, from place value to geometry.

SD 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 South Dakota math

South Dakota follows the SD Content Standards for math, organizing 2nd grade around number sense, operations, measurement, data, and geometry. Students work on place value to 1000, fluent addition and subtraction within 100, measuring lengths in inches and centimeters, telling time, solving money word problems, and partitioning shapes into equal shares. StudyPug provides video lessons, guided practice, and worked examples aligned to every strand of this course.

Strands: operations and algebraic thinking, number and place value, measurement and data, and geometry
Video lessons for every 2nd grade South Dakota math topic
Practice problems and step-by-step explanations after every lesson
Content aligned to SD Content Standards for Grade 2 math

Curriculum topics by strand

Lessons and practice for every strand, aligned to the SD Content Standards for 2nd Grade Math.

Topic includes:

Practice

Video

Quiz

Standard

StudyPug Topic

SD 2nd Grade Math Topics

Operations and Algebraic Thinking: Addition and subtraction within 100 to solve one- and two-step word problems; mental strategies for adding and subtracting within 20; odd and even numbers; rectangular arrays.
Number and Place Value: Three-digit place value with hundreds, tens, and ones; counting within 1000 and skip-counting by 5s, 10s, and 100s; reading and writing numbers to 1000 in expanded form; comparing three-digit numbers; adding and subtracting within 1000.
Measurement and Data: Measuring lengths with appropriate tools in inches, feet, centimeters, and meters; estimating and comparing lengths; word problems involving length; time to the nearest five minutes; money with dollar bills and coins; picture graphs and bar graphs.
Geometry: Recognizing and drawing shapes by their attributes; partitioning rectangles into rows and columns of equal squares; partitioning circles and rectangles into equal shares.

How StudyPug Helps SD 2nd Grade Math Students

When a student gets stuck on place value or a measurement word problem, they can pull up a focused video lesson and watch a worked example at their own pace. Grade 2 math help on StudyPug covers every strand in the South Dakota curriculum, so there is always a next step available rather than waiting until the next school day.

Practice problems with step-by-step explanations let students check their thinking right away. If your child is building toward 2nd grade or reviewing what came before, the SD Grade 1 math curriculum is available to fill any gaps without any guesswork.

Aligned to SD 2nd Grade Math Curriculum

Every lesson on StudyPug for this course maps directly to the SD Content Standards for 2nd Grade Math. Topics follow the same sequence South Dakota classrooms use, covering operations, place value, measurement, data, and geometry, so what your child studies here matches exactly what their teacher is covering in school. You can also review practice questions with answers for Grade 2 math to check readiness for any upcoming classroom assessment.

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

Jump into practice questions for every SD 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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