

Primary Math U.S. Edition (Grade k-6)
Published by: Federal Publications,
Singapore
Primary Mathematics U.S. Edition 1A-6B is ideal for both classroom and home use for 1st - 7th grades. 1A is suitable for 1st -2nd 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.
Answer keys are available in two booklets. One for grade 1-3, another one for grade 4-6. You can purchase them below.
We also recommend:Parent Info |
Grade Level | # of Pages in each grade set | # of Books in each grade | Price for each grade set | Content | Sample pages |
| Answer keys for grade 1-3 | 71 Pages | 1 booklet |
$6.99 | Answer keys | |
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| Answer keys for grade 4-6 | 71 Pages | 1 booklet |
$6.99 | Answer keys | |
|
| Early Bird (5-year-old) | 160 Colorful Pages | 2 Workbooks (2A, 2B ) |
$17.40 | Contents | 1 |
|
| 1st | 158 + 176 Pages | 2 Workbooks Answer Key sold seperately |
$17.40 | Contents | 4 5 |
|
| 2nd | 174 + 176 Pages | 2 Workbooks Answer Key sold seperately |
$17.40 | Contents | 3 4 5 |
|
| Not available currently. We recommend Primary Math 3rd edition. Click here to order. | 3rd
|
174 + 176 Pages | 2 Workbooks Answer Key sold seperately |
$17.40 | Contents | 3 4 5 |
| 4th | 134 + 128 Pages | 2 Workbooks Answer Key sold seperately |
$17.40 | Contents | 3 4 5 |
|
| 5th | 104 + 104 Pages | 2 Workbooks Answer Key sold seperately |
$17.40 | Contents | 3 4 5 |
|
| 6th | 96 + 112 Pages | 2 Workbooks Answer Key sold seperately |
$17.40 | Contents | 3 4 5 |