Tek6.2B, 6.3C, 6.3D, 6.7A, 6.7D,

Front

What is a rational number?

Back

A rational number is any number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.

Front

How do you order rational numbers from greatest to least?

Back

To order rational numbers, convert them to a common format (like decimals or fractions with a common denominator) and then compare their values.

Front

Back

Front

What is the sum of -9 and -5?

Back

The sum of -9 and -5 is -14.

Front

What is the result of 10 + (-4)?

Back

The result is 6.

Front

What is the definition of addition of integers?

Back

Addition of integers involves combining two or more integers to get a sum. If both integers are negative, the sum is negative.

Front

What is the definition of subtraction of integers?

Back

Subtraction of integers is the process of taking one integer away from another. It can be thought of as adding the opposite.

Front

What is the principle of order of operations?

Back

The order of operations is a set of rules that dictates the sequence in which calculations are performed: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

What is a negative integer?

Back

A negative integer is any whole number less than zero, represented with a minus sign (e.g., -1, -2, -3).

Front

What is the absolute value of a number?

Back

The absolute value of a number is its distance from zero on the number line, regardless of direction. For example, the absolute value of -5 is 5.