Q:

What are the four fundamental operations in math?

A:

The four fundamental operations in math are addition, subtraction, multiplication and division. There are corresponding symbols for each operation: the plus sign (+) for addition; the minus sign (-) for subtraction; the symbols “x”, “*” and “•” for multiplication; and the obelus (÷) and forward slash (/) for division.

Addition is the process of combining two or more numbers to get their sum or total. Subtraction is finding the difference between two quantities. Multiplication is repeated addition. One of the numbers in a multiplication sentence indicates how many times the other number needs to be added to itself. Division is the inverse of multiplication.

Similar Questions

• A:

The fundamental operations in mathematics are addition, subtraction, multiplication and division. There are corresponding symbols for each. The plus sign (+) is for addition. The minus sign (-) is for subtraction. The symbols “x”, “*” and “•” signify multiplication. The obelus (÷) and forward slash (/) are used for division.

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• A:

In mathematics, regrouping is the reorganization of numbers from one column to another to perform addition and subtraction equations. Typically, regrouping is referred to as “carrying” and “borrowing” a number.

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Students in first grade initially learn about basic math concepts, such as addition and subtraction. They also are introduced to learning how to tell time and count money. Most math problems that students in first grade tackle are written in numerical form; word problems are introduced later.