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Missouri - Grade 1 - Math - Relationships and Algebraic Thinking - Properties of Operations - 1.RA.B.5


Use properties as strategies to add and subtract.

Additional Info

  • State - Missouri
  • Standard ID - 1.RA.B.5
  • Subjects - Math Common Core
  • Grade - 1


  • Math
  • Missouri grade 1
  • Relationships and Algebraic Thinking

More Missouri Topics

Solve problems that call for addition of three whole numbers whose sum is within 20.

1.NS.A.1 Count to 120, starting at any number less than 120.

1.NS.A.2 Read and write numerals and represent a number of objects with a written numeral.

Compare two two-digit numbers using the symbols >, = or <.

Add or subtract a multiple of 10 from another two-digit number, and justify the solution.

Here is the skill that Missouri requires you to master

  • Grade Level 1
  • State Test MAP - Missouri Assessment Program
  • State Standards Missouri Learning Standards
  • Subject Math
  • Topic Name Properties of Operations
  • Standard ID 1.RA.B.5
  • Description
    Use properties as strategies to add and subtract.

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Education Galaxy’s Missouri Learning Standards Mastery Program

Education Galaxy’s The Missouri Learning Standards (MLS) mastery program provides online assessment and practice for students in Grades K-6 to help build mastery towards the Missouri Learning Standards. Our unique online program is easy to use and enjoyable for both teachers and students. Students work on their Study Plans practicing important concepts while teachers pull formative assessment reports to identify the strengths and weaknesses of their classroom and individual students.