flagNew Mexico
3rd Grade Math

New Mexico 3rd Grade Math Curriculum

Video lessons and practice for every 3rd grade math topic. Aligned to New Mexico Mathematics Standards so your child keeps up with class.

New Mexico 3rd Grade Math Curriculum | StudyPugHelp

Print

3.OA.A.3

Use multiplication and division within 100 to solve word problems

3.OA.A.4

Determine the unknown whole number in a multiplication or division equation

3.OA.B.6

Understand division as an unknown-factor problem

3.OA.D.8

Solve two-step word problems using the four operations

3.NF.A.3

Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size

3.MD.C.5

Recognize area as an attribute of plane figures and understand concepts of area measurement

3.MD.C.6

Measure areas by counting unit squares

3.MD.D.8

Solve real world and mathematical problems involving perimeters of polygons

3.G.A.2

Partition shapes into parts with equal areas. Express the area of each part as a unit fraction of the whole

New Mexico 3rd Grade Math Topics

StudyPug covers all 3rd grade math topics required by New Mexico Mathematics Standards. From multiplication and division to fractions and geometry, every lesson is taught in clear, simple steps your child can follow at their own pace.

Multiplication and Division

3rd grade is when students first learn multiplication and division. StudyPug teaches students how to interpret products of whole numbers, use multiplication and division within 100, and apply properties of operations. Students also practice solving two-step word problems using all four operations.

  • Interpret products and quotients of whole numbers
  • Solve word problems using multiplication and division within 100
  • Apply commutative, associative, and distributive properties
  • Fluently multiply and divide within 100

Fractions

New Mexico 3rd graders begin working with fractions as numbers. StudyPug explains unit fractions, fractions on a number line, equivalent fractions, and comparing fractions — all with worked examples and practice problems.

  • Understand fractions as parts of a whole
  • Place fractions on a number line
  • Identify and explain equivalent fractions
  • Compare fractions by reasoning about size

Measurement and Data

Students learn to tell time to the nearest minute, measure liquid volumes and masses, and read scaled graphs. StudyPug walks through each skill with step-by-step examples.

  • Tell and write time to the nearest minute
  • Measure liquid volumes and masses using standard units
  • Draw scaled picture graphs and bar graphs
  • Measure lengths to the nearest half and quarter inch

Area and Perimeter

3rd graders learn what area means, how to measure it by counting unit squares, and how area relates to multiplication. They also solve real-world perimeter problems.

  • Recognize area as an attribute of plane figures
  • Measure area by counting unit squares
  • Relate area to multiplication and addition
  • Solve problems involving perimeters of polygons

Geometry

Students explore how shapes share attributes and how to partition shapes into equal parts. StudyPug uses clear visuals to make these concepts easy to understand.

  • Understand shared attributes of shape categories
  • Partition shapes into equal parts and express each part as a unit fraction