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1st Grade Math

North Carolina 1st Grade Math Curriculum

Video lessons and practice for every 1st grade math topic. Aligned to North Carolina's Standard Course of Study Math standards so your child keeps up with class.

North Carolina 1st Grade Math Curriculum | StudyPugHelp

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1.OA.A.2

Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20

1.OA.B.3

Apply properties of operations as strategies to add and subtract

1.OA.B.4

Understand subtraction as an unknown-addend problem

1.OA.C.6

Add and subtract within 20, demonstrating fluency for addition and subtraction within 10

1.OA.D.7

Understand the meaning of the equal sign, and determine if equations involving addition and subtraction are true or false

1.NBT.B.2

Understand that the two digits of a two-digit number represent amounts of tens and ones

1.NBT.B.3

Compare two two-digit numbers based on meanings of the tens and ones digits, recording the results of comparisons with the symbols >, =, and <

1.NBT.C.5

Given a two-digit number, mentally find 10 more or 10 less than the number, without having to count

1.G.A.3

Partition circles and rectangles into two and four equal shares

1st Grade Math Topics in North Carolina

North Carolina's Standard Course of Study Math for 1st grade covers five main areas: operations and algebraic thinking, number and operations in base ten, measurement and data, and geometry. StudyPug has a video lesson and practice set for every topic in this list.

Addition and Subtraction

First graders in North Carolina learn to add and subtract within 20. This includes solving word problems, adding three whole numbers, understanding the relationship between addition and subtraction, and achieving fluency within 10. StudyPug walks through each of these skills with clear examples and guided practice.

Place Value and Number Sense

Students learn to count to 120, understand tens and ones in two-digit numbers, and compare numbers using >, =, and <. They also practice adding within 100 and mentally finding 10 more or 10 less than a number. These skills prepare students for 2nd grade math.

Measurement and Data

North Carolina 1st graders order objects by length, express length in whole units, and tell time to the hour and half-hour using both analog and digital clocks. They also organize and interpret data across up to three categories.

Geometry

Students distinguish defining from non-defining shape attributes, compose two- and three-dimensional shapes, and partition circles and rectangles into equal shares. StudyPug covers each geometry standard with visual lessons your child can follow along with easily.

How StudyPug Supports North Carolina 1st Graders

  • Video lessons matched to every NC Standard Course of Study Math topic
  • Practice problems that mirror what students see in class
  • Simple explanations designed for young learners and their parents
  • Available on any device so learning continues at home or on the go