flagOregon
2nd Grade Math

Oregon 2nd Grade Math Curriculum

Video lessons and practice for every 2nd grade math topic. Aligned to Oregon Mathematics Standards so your child learns exactly what their school teaches.

Oregon 2nd Grade Math Curriculum | StudyPugHelp

Print

ID

Standard

StudyPug Topic

2.OA.A.1

Use addition and subtraction within 100 to solve one- and two-step word problems

2.OA.C.3

Determine whether a group of objects (up to 20) has an odd or even number of members

2.OA.C.4

Use addition to find the total number of objects arranged in rectangular arrays

2.NBT.A.1

Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones

2.NBT.A.3

Read and write numbers to 1000 using base-ten numerals, number names, and expanded form

2.NBT.A.4

Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits

2.NBT.B.7

Add and subtract within 1000, using concrete models or drawings

2.NBT.B.8

Mentally add 10 or 100 to a given number 100–900, and mentally subtract 10 or 100 from a given number 100–900

Oregon 2nd Grade Math Topics

Oregon 2nd grade math covers a wide range of skills that build a strong foundation for future learning. StudyPug's lessons follow Oregon Mathematics Standards so your child practices exactly what their teacher is covering in class.

Addition and Subtraction

Students learn to add and subtract within 100 and solve one- and two-step word problems. They also build fluency with math facts within 20 using mental strategies. These skills are the core of 2nd grade math and appear throughout the Oregon Mathematics Standards.

Place Value and Number Sense

2nd graders explore three-digit numbers by understanding hundreds, tens, and ones. They count within 1000, skip-count by 5s, 10s, and 100s, and compare numbers up to 1000. StudyPug breaks these concepts into short, clear video lessons so students can build number sense at their own pace.

Measurement and Data

Students measure lengths using inches, feet, centimeters, and meters. They estimate lengths, compare objects, and solve word problems using measurement. Data lessons cover picture graphs and bar graphs with up to four categories.

Geometry

2nd grade geometry introduces shapes with specific attributes and equal shares. Students partition circles and rectangles into halves, thirds, and fourths, building early fraction concepts they'll expand in 3rd grade.

StudyPug makes it easy to find the exact topic your child needs. Use the topic table above to jump straight to any Oregon Mathematics Standards lesson.