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Number and Operations
Supporting Idea 6 : Number and OperationsArchived
Cluster Standards

This cluster includes the following benchmarks.

Visit the specific benchmark webpage to find related instructional resources.

  • MA.5.A.6.1 : Identify and relate prime and composite numbers, factors, and multiples within the context of fractions.
  • MA.5.A.6.2 : Use the order of operations to simplify expressions which include exponents and parentheses.
  • MA.5.A.6.3 : Describe real-world situations using positive and negative numbers.
  • MA.5.A.6.4 : Compare, order, and graph integers, including integers shown on a number line.
  • MA.5.A.6.5 : Solve non-routine problems using various strategies including “solving a simpler problem” and “guess, check, and revise”.
Cluster Information
Number:
MA.5.A.6
Title:
Number and Operations
Type:
Supporting Idea
Subject:
X-Mathematics (former standards - 2008) - Archived
Grade:
5
Body of Knowledge
Algebra
Cluster Access Points

This cluster includes the following Access Points.

  • MA.5.A.6.In.a : Use skip counting to identify multiples of 2, 5, and 10 for numbers to 100.
  • MA.5.A.6.In.b : Use the associative property as a strategy to solve addition problems with three or more numbers.
  • MA.5.A.6.In.c : Compare and order numbers to 100 using a number line.
  • MA.5.A.6.In.d : Solve real-world addition and subtraction problems with one-digit numbers by estimating and checking for accuracy.
  • MA.5.A.6.In.e : Select the operation and solve one-step problems involving addition or subtraction of two-digit numbers without regrouping and check for accuracy.
  • MA.5.A.6.In.f : Solve for an unknown number in addition and subtraction number sentences with numbers to 18.
  • MA.5.A.6.Su.a : Use skip counting by 5s to 30.
  • MA.5.A.6.Su.b : Use the commutative property as a strategy to check the accuracy of solutions to addition problems.
  • MA.5.A.6.Su.c : Compare and order whole numbers to 30 using objects, pictures, number names, numerals, and a number line.
  • MA.5.A.6.Su.d : Solve real-world problems involving addition facts with sums to 25 and related subtraction facts using numerals with pictures.
  • MA.5.A.6.Pa.a : Demonstrate one-to-one correspondence to count from 1 to 5 using objects or pictures.
  • MA.5.A.6.Pa.b : Recognize when items have been added to or taken away from sets of objects to 5.
  • MA.5.A.6.Pa.c : Solve simple problems involving small quantities using language, such as more, less, and same.
Cluster Resources

Vetted resources educators can use to teach the concepts and skills in this topic.

Lesson Plan
  • The n-gon Train: In this lesson, students will determine the perimeter of a train of polygons, for different regular polygons. The accompanying videos (intended audience is teachers) provide segments of an implementation of the lesson.
Unit/Lesson Sequence
  • Using the Laws of Arithmetic: This lesson unit helps teachers assess how students perform arithmetic operations, write and evaluate numerical expression s from diagrammatic representations, apply the distributive and commutative properties, and find areas of compound rectangles. The time for the lesson is broken into a 15 minute pre-lesson task, an 80 minute lesson (or two 40 minute lessons), and a 15 minute follow up lesson or homework. Individual students will need a copy of the two tasks, a mini-whiteboard, a pen, and an eraser. Each small group will need cut-up copies of the card sets, a large sheet of poster-sized paper, and a glue stick.