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Description
Challenging Word Problems in Primary Mathematics 1 Common Core EditionThe Challenging Word Problems only has Common Core Edition. But it can still supplement the US Edition Workbook and Intensive Practice, as the difference in content between the two versions is minimal. Challenge your advanced math students or provide new goals for students of every ability level with this book of challenging math problems. Designed to complement both the Singapore Math Primary Mathematics Common Core series, these books will help
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4.1 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Heavy duty brackets!
Size: 12 Inch, Style: Black 6Pack
Super heavy duty brackets. Slim look and hardware pack included is good quality. Comes with two kinds of anchors and matching screws. Bought multiple sets and very pleased with them. Paid 30 bucks for a 6 pack.
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Reviewed in the United States on March 27, 2026
★★★★★ 5
Sturdy and easy to install
Size: 12 Inch, Style: Black 6Pack
These shelf brackets come with screws and are easily installed. Very sturdy and can hold 14 hardcover books easily. Would recommend these shelf brackets for use to hold things to the wall.
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Reviewed in the United States on April 17, 2026
★★★★★ 4
Needs heavier duty wall anchors
Size: 10 Inch, Style: Black 6Pack
Brackets are nice and sturdy and look great in my son’s room. The included mounting hardware is not strong enough to support the brackets and shelves and I had to purchase heavier duty wall anchors, other than that great product.
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Reviewed in the United States on August 25, 2025
★★★★★ 5
Very sturdy.
Size: 12 Inch, Style: Black 8Pack
Great buy compared to similar product at Home Depot. Screws can be made of a better quality metal. Overall very sturdy. Fits 2x12 lumber great.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Great Product for my coffee station shelves.
Size: 10 Inch, Style: Black 6Pack
I've used these brackets in two different homes, and they have performed exceptionally well. They are durable, sturdy, and have held up over time without any issues. In addition to their strength, they look great and add a nice finished appearance wherever they're installed. I would definitely recommend them and would purchase them again.
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Reviewed in the United States on May 31, 2026