Math Mammoth Grade 5A Worktext is the student book for the first half of grade 5. This student worktext contains both the necessary instruction and the problems exercises (the text and the work thus a "worktext"), and is fairly selfteaching. This is the fullcolor version of the 2023 edition. Please note The worktext does not include the answer key. The answer keys for grade 5 are sold in a separate book.The main areas of study in the grade 5A worktext arethe four operations with whole numbersplace value with large numbers and the judicious use of calculatorproblem solving simple equationsdecimal arithmeticgraphing and the coordinate gridThe year starts out with a study of whole numbers and their operations. Students get to review multidigit multiplication and learn long division with twodigit divisors. We also review divisibility and factors from fourth grade, and study prime factorization.In the second chapter, the focus is on large numbers and using a calculator. This is the first time a calculator is introduced in Math Mammoth complete curriculumthus far, all calculations have been done mentally, or with paper and pencil. I want students to learn to be critical in their use of the calculator and use it with good judgment. Every exercise where calculator use is to be allowed is marked with a little calculator symbol.The third chapter is about equations and problem solving. We study simple equations with the help of a balance and bar models. The main idea is to get...

Binding: Paperback;202 pages; Publisher: Math Mammoth; Classification: N/A; Weight: 602.17 g; Dimensions: N/A

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