SKU: 59930675558

Singapore Math: Primary Math Textbook 1B Common Core Edition

Sale price$15.25 Regular price$16.95
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Singapore Math: Primary Math Textbook 1B Common Core EditionSingapore Math Primary Mathematics: Common Core Edition books have been updated where necessary to align with the CCSS. However, this does not mean that the content has been reduced in its level of difficulty. If CCSS called for content to be introduced at a later level, Singapore Math didn't move content from the earlier level, but rather simply revisits it more in depth at the CCSS level. Singapore Math's Primary Math, Common Core Edition series

Singapore Math Primary Mathematics: Common Core Edition books have been updated where necessary to align with the CCSS. However, this does not mean that the content has been reduced in its level of difficulty. If CCSS called for content to be introduced at a later level, Singapore Math didn't move content from the earlier level, but rather simply revisits it more in-depth at the CCSS level.

Singapore Math's Primary Math, Common Core Edition series features the Concrete> Pictorial> Abstract approach. Students begin by learning through concrete and pictorial means before moving into abstract thought and development, which encourages an active thinking process, communication of mathematical ideas, and problem solving. The spiral approach encourages mastery through the modeling method, which helps students to visualize problems as they work on specific skills. Concepts are introduced in the opening pages and taught to mastery through specific learning tasks; regular reviews help provide consolidation of concepts.

Primary Mathematics, Common Core Edition Textbook 1B teaches students about numbers to 40, multiplication, division, time, numbers to 120, and money. 142 pages, softcover. This book is designed for the second semester of Grade 1.

These non-consumable textbooks are meant to be completed with adult supervision and teaching. The sold-separately Primary Mathematics Common Core Edition 1B Workbook is directly correlated with this textbook and should be used alongside this text, as it includes the learning tasks, practice and review problems necessary for mastery.

Please note: The Primary Mathematics Common Core Edition resources cannot be used interchangeably with the Primary Mathematics U.S. Edition or Standard Edition resources. 


ISBN-13: 9789810198305

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 59930675558

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 261 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
N
Verified Purchase
NT1111
Fort Morgan, US
★★★★★ 5
Perfect midcentury organizer
After spending literally hours searching for a catchall/organizer, I finally decided to get this one for my husband. I'm so glad I did. His dresser is much more organized and clean, fits vitamin box, colognes, glasses, keys, and complements the midcentury look of our home. I ended up buying one for myself to store my perfumes and water bottles.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025
E
Verified Purchase
enricoclaudio
Boise, US
★★★★★ 5
Great Desk Organizer Trays!
I don't often post reviews on Amazon but these desk organizer trays really deserve a review. These are LITERALLY knock off of Balolo trays at a fraction of the cost with the same quality and craftsmanship as Balolo. I got them with the hope of been able to take the divisions out and glad that I did. Taken the divisions out to use them as paper trays is possible and it is super easy to do with a screw driver taking 4 screws from under the tray. Then you can use them as paper trays. I got 5, three I'm using them as paper trays and 2 as desk organizers. The small tray and the pen holder are also worth getting to complete your desktop/office setup.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 27, 2025
C
Verified Purchase
Cheeseburgersub
Battle Creek, US
★★★★★ 5
Good quality tray - didn't fit my desired use case but I'll still keep it
I bought this tray in place of one that costs more than double the price so the value is there. However, this tray does not fit within the upper tray of my desk shelf - it's probably about 1mm too thick to fit. Despite this, I've decided to keep the shelf because the quality indeed is good, and I just placed the tray under the other side of the desk shelf sitting on the desk instead. It keeps a number of my frequently used desk items organized.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 23, 2025
S
Verified Purchase
SaoDavi
Lexington, US
★★★★★ 5
Balolo Setup Cockpit Users: It's Worth a Look
If you own the Balolo Setup Cockpit and have the large tray, this will fit below the large tray with 4" to spare (left to right). It's too deep to fit in the tray; it will stick out the front by about 2 inches. On the desk (below the tray) it hangs about 1" past the tray, but you can't see it because it's in the back. The walnut is a good match. Quality is decent. The felt is cheap, but I guess I can upgrade it on my own, or ignore it. My Balolo is magnetic so it's probably steel. But this product isn't magnetic, so it's probably aluminum. Improvements: It's an obvious rip on the Balolo equipment and they should have done a better job on the sizing to make it more versatile. At 2.5" less deep, 1" less wide, and .25" less tall would allow it to fit in the tray and still allow one of their smaller drawers to fit next to it. Verdict: It looks pretty good and is 1/5 the price of the Balolo drawer and has free shipping. I'm happy with it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2025
E
Verified Purchase
ECHO444
Dallas, US
★★★★★ 5
very well made and attractive.
This is exactly what I was looking for. Something slim with a small footprint that I can sit on my desk to keep my cell, small prayer book, ZYN can and earbuds organized. It is very well made and attractive.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2026

recommand products