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GRADE 4 NUMBER AND OPERATIONS -- MATH EXAMPLES

Strand N:  Number and Operations
Big Idea 1:  Understand numbers, ways of representing numbers, relationships among numbers and number systems
Concept A: Read, write and compare numbers

  

Strand N:  Number and Operations
Big Idea 1:  Understand numbers, ways of representing numbers, relationships among numbers and number systems
Concept B: Represent and use rational numbers

Problem

Teacher Notes including Answer

  

Problem

Teacher Notes including Answer
N.1.A.4.1 N.1.A.4.1TN   N.1.B.4.6 N.1.B.4.6TN
N.1.A.4.2 N.1.A.4.2TN   N.1.B.4.7 N.1.B.4.7TN
N.1.A.4.3 N.1.A.4.3TN   N.1.B.4.8 N.1.B.4.8TN
N.1.A.4.4 N.1.A.4.4TN      
N.1.A.4.5 N.1.A.4.5TN      
         

Strand N:  Number and Operations
Big Idea 1:  Understand numbers, ways of representing numbers, relationships among numbers and number systems
Concept C:  Compose and decompose numbers

  

Strand N:  Number and Operations
Big Idea 1:  Understand numbers, ways of representing numbers, relationships among numbers and number systems
Concept D: Classify and describe numeric relationships
N.1.C.4.9 N.1.C.4.9TN   N.1.D.4.11 N.1.D.4.11TN
N.1.C.4.10 N.1.C.4.10TN   N.1.D.4.12 N.1.D.4.12TN
      N.1.D.4.13 N.1.D.4.13TN
         

Strand N:  Number and Operations
Big Idea 2: Understand meanings of operations and how they relate to one another
Concept A: Represent operations

   Strand N:  Number and Operations
Big Idea 2: Understand meanings of operations and how they relate to one another
Concept C:  Apply properties of operations

Problem

Teacher Notes including Answer

  

Problem

 Teacher Notes including Answer
N.2.A.4.14 N.2.A.4.14TN   N.2.C.4.16 N.2.C.4.16TN
N.2.A.4.15 N.2.A.4.15TN   N.2.C.4.17 N.2.C.4.17TN
         

Strand N:  Number and Operations
Big Idea 3:  Compute fluently and make reasonable estimates
Concept A: Describe or represent mental strategies

  

Strand N:  Number and Operations
Big Idea 3:  Compute fluently and make reasonable estimates
Concept B: Develop and demonstrate fluency

Problem

Teacher Notes including Answer

  

Problem

Teacher Notes including Answer
N.3.A.4.18 N.3.A.4.18TN   N.3.B.4.20 N.3.B.4.20TN
N.3.A.4.19 N.3.A.4.19TN   N.3.B.4.21 N.3.B.4.21TN
         
Strand N:  Number and Operations
Big Idea 3:  Compute fluently and make reasonable estimates
Concept C:  Compute problems		   Strand N:  Number and Operations
Big Idea 3:  Compute fluently and make reasonable estimates
Concept D:  Estimate and justify solutions
N.3.C.4.22 N.3.C.4.22TN   N.3.D.4.24 N.3.D.4.24TN
N.3.C.4.23 N.3.C.4.23TN   N.3.D.4.25 N.3.D.4.25TN