---
product_id: 85531840
title: "Mathematical Reasoning Level B"
brand: "linda brumbaughdoug brumbaugh"
price: "11496 kr"
currency: ISK
in_stock: true
reviews_count: 8
url: https://www.desertcart.is/products/85531840-mathematical-reasoning-level-b
store_origin: IS
region: Iceland
---

# Mathematical Reasoning Level B

**Brand:** linda brumbaughdoug brumbaugh
**Price:** 11496 kr
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Mathematical Reasoning Level B by linda brumbaughdoug brumbaugh
- **How much does it cost?** 11496 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/85531840-mathematical-reasoning-level-b)

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- linda brumbaughdoug brumbaugh enthusiasts

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## Description

Mathematical Reasoning Level B

## Images

![Mathematical Reasoning Level B - Image 1](https://m.media-amazon.com/images/I/71yuF76KqEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic math curriculum!
*by J***T on February 11, 2019*

I really love this math book. Well done, Critical Thinking Company! I originally ordered Level A (Grade K) for my kindergartner but he is VERY math oriented by nature and after flipping through it, I didn't think it would challenge him enough. I ordered Level B (Grade 1) and it has been perfect for him. By the way, I kept the Level A book for my younger child to grow into.I love how this book teaches several different approaches for each type of problem. It switches things up often enough to avoid boredom, but also spirals to reinforce learning. The pages are full color and vibrant. There are ~300 worksheets with an answer key in the back. We do 4 worksheets per day, 3 days per week. I do wish it had a lay-flat binding, but that's a minor issue.This is our primary math curriculum that we are using alongside the Classical Conversations Foundations curriculum. I had originally intended to switch to Saxon Math in a few years (around 4th grade), but I'm so happy with the Mathematical Reasoning series that I may stick with it longer. It is an EXCELLENT value for the price.One caution: This book does not provide much in the way of teacher instructions or scripted explanations of new topics, so if you're not comfortable with math basics, you might prefer a more comprehensive curriculum that includes a teacher's guide. However, if you're able to fill in the gaps, this book is absolutely "meaty" enough to serve as your complete math curriculum (not just a supplemental resource).

### ⭐⭐⭐⭐⭐ Great core curriculum
*by M***L on April 22, 2021*

My daughter really enjoys this curriculum. I had initially worried it was not appropriate for a full curriculum and was only using it as a supplement but it is the only thing we have stuck with. There are a few pages of teaching instructions in the beginning of the book. Following those instructions coupled with the activities designed to build upon each other I have found works great. The curriculum has a lot of fun easy type pages with some harder still fun pages every several pages or so. Most of the content is grade level and relatively straightforward but fun and unique. The content that is more of a stretch is still fun and my daughter has never complained about this book. They don’t over do it with the algebra like many modern curriculums but there’s plenty of logic and critical thinking included. We love the mind benders especially. Probability is included in a fun age appropriate way. This book is great and we’ll be continuing with the series next year for our homeschool.I wanted to add that even if you do not homeschool, this book is so much fun it would be enjoyable to do with your child as a supplement after school to improve math skills.

### ⭐⭐⭐⭐⭐ Great curriculum
*by L***A on November 2, 2019*

This curriculum is in-depth, colorful, and fun. We use it to homeschool our 1st grader. We've used #2 (PreK) thru D (3rd grade) so far. With level B, kids need to be able to read a bit, but most 1st graders should be ok. The curriculum is one of the CathyDuffyReviews website's top 102. By 3rd grade kids can almost work through it independently. We like it. It is a spiral approach, not mastery so topics are revisited and frequently reviewed.

## Frequently Bought Together

- Mathematical Reasoning Level B Workbook - Bridging the Gap Between Computation and Math Reasoning (Grade 1)
- Mathematical Reasoning Level A Workbook - Bridging the Gap Between Computation and Math Reasoning (Grade K)
- Mathematical Reasoning Level C Workbook: Bridging the Gap Between Computation and Math Reasoning (Grade 2)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-21*