-2 as a Decimal

Answer

-2 in decimal form is simply -2.0.

Explanation

To express -2 as a decimal, we can write it as -2.0. The decimal point indicates that there are no fractional parts beyond the whole number.

Step 1: Identify the integer, which is -2 in this case.

Step 2: Since -2 is already a whole number, it can be expressed as -2.0 to indicate the decimal form.

Step 3: The number remains the same with the decimal point showing no additional fractional part.

• Integer: A whole number that can be positive, negative, or zero.

• Decimal: A number that uses the base ten and includes a decimal point to separate the whole part from any fractional part.

• Negative Number: A number less than zero, indicated by a minus sign (-).

• Whole Number: A non-negative integer, including zero and positive counting numbers.

• Decimal Point: A dot used to separate the whole part of a number from the fractional part.