Integers are positive and negative whole numbers, including zero. As with whole numbers, integers do not include fractions or decimals. Integers are a part of the numerical classification system in mathematics.

www.reference.com/article/integer-math-e92ebbac5fc62285

Sixth grade math covers many different topics, including addition, subtraction, multiplication and division of decimals and fractions, percentages, negative numbers, and graphing on a coordinate plane. The following prob...

www.reference.com/article/word-problems-sixth-grade-8e704dd8fa0aa03f

Some of sixth-grade math tests topics include factors, arithmetic operations, ratios and percentages, divisibility, and geometry. By the sixth grade, a student should be able to add, subtract, multiply and divide any non...

www.reference.com/article/topics-sixth-grade-math-tests-f3b67c9105b61fae

An extremely difficult math equation is the Jacobi-Madden equation, a4 + b4 + c4 + d4 = (a + b + c + d)4 where variables a, b, c and d can be any positive integer, negative integer or zero. The Jacobi-Madden equation is ...

www.reference.com/article/very-hard-math-equation-22217025e71fe995

A prime number in math is an integer greater than 1 that is evenly divisible by only 1 and the number itself. One is not considered a prime number, because prime numbers by definition have two factors, and the number 1 o...

www.reference.com/article/prime-number-math-adc2c131e08371c7

Writing numbers in expanded form refers to writing them as units that are added together, rather than as a single numeral, such as 7,000 + 900 + 20 + 4, instead of 7,924. By writing numbers in expanded form, a student, o...

www.reference.com/article/expanded-form-elementary-math-e6bd6577fea4633e

According to Common Core standards, the first concepts a student should learn in math are the names of the numbers and the sequence in which to count them. From there, students are able to begin learning simple addition ...

www.reference.com/article/first-topic-should-learn-math-5459245e2a1dba1e