Singapore Math, US Edition Scope & Sequence.
 Singapore Primary Math US Ed. Level 1 Book 1A teaches students numbers 0-10, addition, subtraction, naming number positions, counting, common shapes, comparing and measuring length and weight. Primary Math Textbook 1B teaches comparing numbers, picture graphs, counting, addition, and subtraction to 100, multiplication, halves, quarters, telling time, money and more.
 Singapore Primary Math US Ed. Level 2 Primary Math Book 2A teaches numbers, comparing, and place value to 100, addition and subtraction with/without renaming, measuring length in meters, centimeters, yards, feet and inches, measuring weight in kilograms, grams, pounds, ounces, multiplication and dividing by 2 and 3. Primary Math 2B, US Edition teaches mental addition and subtraction, multiplying and division by 4, 5, and 10, money (US currency), fractions, time, capacity, geometry and area.
 Primary Math 3A, U.S. Edition teaches numbers and number patterns to 10,000; addition and subtraction including 2-step word problems; multiplication and division, quotient and remainder, multiplication tables of 6, 7, 8, and 9; money (US Currency). Primary Math Textbook 3B, US Edition teaches mental addition, subtraction, multiplication and division, length, capacity, graphs, fractions, time, geometry, area and perimeter.
 Primary Math Textbook 4A (US Ed.) teaches whole numbers, numbers to 100,000; rounding off numbers, factors, multiples, multiplication and division with 2-digit numbers and by 10; adding, subtraction, mixed and improper fractions; graphs, angles, perpendicular and parallel lines, area and perimeter and more. Primary Math Text 4B (US Ed.) teaches decimals to the thousandths; four operations of decimals; measures; solid figures; volume and more.
 Primary Math Text 5A teaches place value; millions; estimation; multiplication/division by tens, hundreds and thousands; order of operations, word problems; fractions; triangle, ratio; angles and more. Primary Math Text 5B teaches the approximation, estimation, multiplication, division and conversion of decimals; percents; average; rate; graphs; triangles; 4-sided figures; Tessellations; Volume and more.
 Primary Math Text 6A US Edition teaches algebraic expressions, solid figures, nets, ratio, percentage, speed and more. Primary Math Text 6B US Edition covers division, word problems and order of operations with fractions; radius and diameter, circumference and area of circles; graphs, volume, triangles, challenging word problems and more.
 Singapore Primary Math Answer Key Booklets, U.S. & 3rd Edition
 Singapore Math, Primary Math Answer Key Booklet 1A-3B Singapore Math, Primary Math Answer Key Booklet 4A-6B
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