Enhance essential elementary algebra skills with these twenty-one practice problems. Each problem has an expression with mixed operators to reinforce the concept of operator precedence and use of…
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Students and research workers in mathematics, physics, engineering and other sciences will find this compilation invaluable. All the information included is practical, rarely used results are…
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This is the extended and annotated edition including * an extensive biographical annotation about the author and his life * all the original illustrations A Tangled Tale is a collection of ten brief…
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Practice and hone important addition skills with this second book. Select one of twenty addition problems with complete solutions that educate the student in the addition process. The book also…
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Practice and hone important subtraction skills. Find inside twenty subtraction problems with complete solutions that educate the student in the subtraction process. The book also includes four bonus…
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Practice and hone important division skills. Find inside twenty division problems with complete solutions that instruct the student in the process of long division. The book also includes four bonus…
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Practice and hone important division skills with this second book. Select one of twenty math problems with complete solutions that educate the student in the division process. The book also includes…
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Funforms is a new math symbol system. Unlike Roman Numerals, it is iconic and ideographic. It makes the continuity between whole numbers and fractions easily understood. It is a binary tally mark…
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Practice adding and subtracting decimal numbers with this first book. Select one of twenty math problems with complete solutions that educate the student in decimal numbers. The book also includes…
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Practice and hone important multiplication skills. Find inside twenty multiplication problems with complete solutions that instruct the student in the multiplication process. The book also includes…
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