Singapore Math Challenge, Grades 4 - 6: Volume 20

Using it to prepare for 11+, really helping with more challenging math. The method is nicely explained at the start of the chapter, followed by a good number of exercises to cement the learning.

It’s a very decent book to stimulate new thinking on math. My 8 year old enjoyed doing the exercise very much.

I really liked this product I have been using them for my year 6 students., but I would say they are more suitable for secondary students 11+

I purchased this to give my child extra practice over the summer. I skimmed the book. The problems look great - challenging, but not so challenging they would give up. My child has used the other books in this series before. Great resource! Makes them think! I highly recommend it!

The content is exactly as described in the book cover “Enrichment Problems And Puzzles To Strengthen Mathematical Thinking. I think it’s suitable for gifted and top 10-20 percent of students. The problem types are well classified for building a foundation for higher order abstract thinking. Helpful for students planning to take Mathematics contests/competitions/olympiads in the future.

Tiempo de entrega excelente, muy útil para reforzar lo aprendido en primaria.

The book is awesome if the kid likes challenges

For the advanced kid. It’s from gr 4 to 6, so quite challenging but makes the younger kids think. I really like it.