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    Primary Math U.S. Edition (Grade k-6)
    Published by: Marshall Cavendish, Singapore

    Primary Mathematics U.S. Edition is ideal for both classroom and home use for K - 6th grades. This is the most popular (Singapore Math) primary math series used by schools and homeschoolers in the U.S. and Canada.

    The main feature of this series is the use of the Concrete> Pictorial>Abstract approach. The students are provided with the necessary learning experiences beginning with the concrete and pictorial stages, followed by the abstract stage to enable them to learn mathematics meaningfully. This approach encourages active thinking process, communication of mathematical ideas and problem solving. This helps develop the foundation students will need for more advanced mathematics.

    The textbooks contain the learning tasks as well as practice and review problems. The workbooks should be used in conjunction with the textbooks. They contain the exercises the student does independently.

    Answer key booklet is available for purchase below. Each booklet contains answer keys for 3 grades.

    We also recommend:
  • Math Speed and Accuracy (1-6)
  • Intensive Math Practice (1-6)


  • Parent Info
    Grade Level # of Pages in each grade set # of Books in each grade Price for each grade set Content Sample pages
    Quantity:
    Answer keys for Primary Math grade 1-3 71 Pages

    1 booklet

    $7.30 Answer keys for both textbooks and workbooks grade 1-3
    Quantity:
    Answer keys for Primary Math grade 4-6 71 Pages

    1 booklet

    $7.30

    Answer keys for both textbooks and workbooks grade 4-6

    Quantity:
    1st Grade 158 + 176 Pages

    2 Workbooks
    1A,1B

    $28

    Contents

    Cover
    1 2 3
    4 5
    Answer key is not included. Can be purchased separately at top of this list.
    Quantity:
    1st Grade 88 + 96 Pages

    2 Textbooks
    1A,1B

    $28 Contents
    Cover
    1 2 3
    4 5 6
    Answer key is not included. Can be purchased separately at top of this list.
    Quantity:
    2nd Grade 174 + 176 Pages

    2 Workbooks
    2A,2B

    $28 Contents Cover
    1 2 3
    4 5 Answer key is not included. Can be purchased separately at top of this list.
    Quantity:
    2nd Grade 112 + 112 Pages

    2 Textbooks
    2A,2B

    $28 Contents
    Cover
    1 2 3 4
    5 6 7 8
    Answer key is not included. Can be purchased separately at top of this list.
    Quantity:

    3rd Grade

     

    174 + 176 Pages

    2 Workbooks
    3A,3B

    $28 Contents Cover
    1 2 3
    4 5
    Answer key is not included. Can be purchased separately at top of this list.
    Quantity:

    3rd Grade

     

    104 + 112 Pages

    2 Textbooks
    3A,3B

     

    $28 Contents
    Cover
    1 2 3 4
    5 6 7 8
    Answer key is not included. Can be purchased separately at top of this list.
    Quantity:
    4th Grade 134 + 128 Pages

    2 Workbooks
    4A,4B

    $28 Contents Cover
    1 2 3
    4 5
    Answer key is not included. Can be purchased separately at top of this list.
    Quantity:
    4th Grade 96 + 104 Pages

    2 Textbooks
    4A,4B

     

    $28 Contents Cover
    1 2 3 4
    5 6 7
    Answer key is not included. Can be purchased separately at top of this list.
    Quantity:
    5th Grade 104 + 104 Pages

    2 Workbooks
    5A,5B

    $26 Contents Cover
    1 2 3
    4 5
    Answer key is not included. Can be purchased separately at top of this list.
    Quantity:
    5th Grade 96 + 96 Pages

    2 Textbooks
    5A,5B

     

    $26 Contents Cover
    1 2 3 4
    5 6 7
    Answer key is not included. Can be purchased separately at top of this list.
    Quantity:
    6th Grade 96 + 112 Pages

    2 Workbooks
    6A,6B

    $26 Contents Cover
    1 2 3
    4 5
    Answer key is not included. Can be purchased separately at top of this list.
    Quantity:
    6th Grade 96 + 120 Pages

    2 Textbooks
    6A,6B

     

    $26 Contents Cover
    1 2 3 4
    5 6 7 8
    Answer key is not included. Can be purchased separately at top of this list.