Will this help with my child's 3rd grade math homework?

Yes. StudyPug covers every Oregon 3rd grade math topic, from multiplication and division to fractions and area, so your child can find a matching lesson the moment they get stuck on homework.

How long are the video lessons?

Most video lessons run between 5 and 15 minutes. They are broken into short, focused segments so your child can rewatch just the part they need without sitting through a full class again.

Is there a state test for 3rd grade math in Oregon?

Yes. Oregon 3rd graders take the Oregon Statewide Assessment System math test. StudyPug lessons are aligned to the Oregon Standards, so regular practice here helps build the skills assessed on that test.

Can my child use StudyPug on a tablet or phone?

Yes. StudyPug works on tablets, phones, and computers, so your child can practice 3rd 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 format before committing. Every paid plan also comes with a 30-day money-back guarantee, so there is no risk in getting started.

OR 3rd Grade Math Curriculum

Give your child the support they need to keep up with Oregon's 3rd grade math class. Our lessons and practice problems follow exactly what local schools are teaching this year.

OR 3rd Grade Math Curriculum

IDStandardStudyPug Topic

3.OA.A.1Interpret products of whole numbers
- Multiplying Digits with 5 and 10 Up to 999
- Multiplying Digits with 0 and 1 Up to 999
- Times Tables
- Using Models to Multiply Up to 999
- Multiplying using Mental Strategies
- Repeated Addition As Multiplication Up to 999
3.OA.A.2Interpret whole-number quotients of whole numbers
- Sharing & Grouping Up to 999
- Dividing with Arrays
- Remainders from Division Up to 999
- Dividing with Digits Up to 999
- Relating Addition with Division
- Understanding the Division Sign Up to 999
3.OA.A.3Use multiplication and division within 100 to solve word problems
- Multiplication Word Problems Up to 999
- Division Word Problems Up to 999
3.OA.A.4Determine the unknown whole number in a multiplication or division equation
- Multiplication Tables Up to 999
3.OA.B.6Understand division as an unknown-factor problem
- Relating Multiplication with Division Up to 999
- Division Tables Up to 999
3.OA.C.7Fluently multiply and divide within 100
- Multiplying with Digits Up to 999
- Square Numbers
- Multiplying with 3 Numbers Or More
3.OA.D.8Solve two-step word problems using the four operations
- Addition Word Problems Up to 1000
- Subtraction Word Problems Up to 1000
3.NBT.A.1Use place value understanding to round whole numbers to the nearest 10 or 100
- Reading and Writing Digits
- Place Value Tables of Multi-Digits
- Identifying the Place Value of a Digit
- Expanded Form of Multi-Digits
- Converting Between Place Values of Multi-Digits
3.NBT.A.2Fluently add and subtract within 1000 using strategies and algorithms based on place value
- Addition with Regrouping Up to 1000
- Adding with Digits Up to 1000
- Addition Tables Up to 1000
- Identifying the Missing Digits (Addition)
- Subtracting with Digits Up to 1000
- Identifying the Missing Digits (Subtraction)
- Subtraction using Estimation
- Subtraction with Regrouping Up to 1000
3.NBT.A.3Multiply one-digit whole numbers by multiples of 10 in the range 10–90
- Adding with Doubles Up to 1000
- Addition using Estimation
- Simplifying Addition by Making 10s
- Addition with Tens and Ones
- Simplifying Addition by Separating
3.NF.A.3Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size
- Equivalent fractions
3.MD.C.5Recognize area as an attribute of plane figures and understand concepts of area measurement
- Area - unit squares and pattern blocks
3.MD.C.6Measure areas by counting unit squares
- Square measure
3.MD.C.7Relate area to the operations of multiplication and addition
- Calculating and Estimating Area and Perimeter
- Comparing Values of Multi-Digits
- Regrouping Place Values of Multi-Digits
3.MD.D.8Solve real world and mathematical problems involving perimeters of polygons
- Place Value Word Problems of Multi-Digits
3.G.A.2Partition shapes into parts with equal areas. Express the area of each part as a unit fraction of the whole
- Recognizing coins and bills

3rd Grade Math

About 3rd Grade Oregon math

Oregon follows the Oregon Standards for Mathematics, which organizes 3rd grade content across operations, fractions, measurement, data, and geometry. This course covers multiplication and division, place value and rounding, fractions on a number line, area and perimeter, telling time, measuring liquid volumes and masses, and reading graphs. StudyPug provides video lessons and practice problems for every one of these topics, aligned to what Oregon classrooms are teaching.

Strands covered: Operations and Algebraic Thinking, Number and Operations in Base Ten, Number and Operations - Fractions, Measurement and Data, and Geometry
Short video lessons that walk through each concept step by step
Practice problems with immediate feedback for every topic
Content aligned to the Oregon Standards for Mathematics for 3rd grade

Curriculum topics by strand

Find lessons and practice problems for every 3rd grade topic, organized by strand and aligned to the Oregon Standards for Mathematics.

Topic includes:

Practice

Video

Quiz

Standard

StudyPug Topic

Oregon 3rd Grade Math Topics

Operations and Algebraic Thinking: Interpreting products and quotients of whole numbers, solving multiplication and division word problems, applying properties of operations, and identifying arithmetic patterns.
Number and Operations in Base Ten: Using place value to round whole numbers to the nearest 10 or 100, adding and subtracting within 1000, and multiplying one-digit numbers by multiples of 10.
Number and Operations - Fractions: Understanding unit fractions, representing fractions on a number line, and comparing fractions by reasoning about their size.
Measurement and Data: Telling time to the nearest minute, measuring liquid volumes and masses, drawing scaled picture and bar graphs, and generating measurement data with rulers marked in halves and fourths of an inch.
Geometry: Recognizing area as an attribute of plane figures, measuring areas by counting unit squares, relating area to multiplication, solving perimeter problems, and partitioning shapes into equal parts.

How StudyPug Helps Oregon 3rd Grade Math Students

When a student gets stuck on a concept like fractions or area, they can pull up a short video lesson, watch the worked example, and then try practice problems with immediate feedback. Our grade 3 math help covers every Oregon Standards topic so there is no gap between what the lesson explains and what school is asking for. Students can also use the math quiz for 3rd grade to check their understanding before a classroom test.

Parents can track progress and see exactly which strands still need attention, making it easy to focus study time where it matters most.

Aligned to Oregon 3rd Grade Math Curriculum

Every lesson and practice problem on StudyPug is mapped to the Oregon Standards for Mathematics, so the content your child works through here matches what their teacher is covering in class. Families who want to see what comes next can also explore the or grade 2 math curriculum to understand the foundation this year builds on.

Ready to put your Grade 3 Math skills to the test?

Jump into practice questions for every Oregon Grade 3 Math topic - with instant feedback and step-by-step video solutions when you get stuck.

Start Practicing

Written by the StudyPug Math Team

Last updated June 5, 2026

3 M+

students

★★★★★

4.8 average

92%

improve grades