What is the product of 7 and negative?

What is the product of 7 and negative?

Answer:The product of seven negative integer will result in a negative integer. Explanation: When a negative sign is multiplied a odd number of times the product sign will be negative and if it is multiplied even number of times the product sign will be positive.

How do you add a negative number?

Adding a negative number is the same as subtracting a positive number — that is, go down (to the left) on the number line. This rule works regardless of whether you start with a positive or negative number.

How do you calculate a negative plus a positive?

When you are adding a negative number to a positive number you are effectively subtracting the second number from the first. For example, take 4 + (-2).

What is a negative 7?

Any number without a minus sign in front of it is considered to be a positive number, meaning a number that’s greater than zero. So while -7 is negative seven, 7 is positive seven, or simply seven.

What is the product of seven negative integers and three positive?

The product of 7 negative and 3 positive integers will be four.

What product is negative?

Multiplication and Division of Integers. RULE 1: The product of a positive integer and a negative integer is negative. RULE 2: The product of two positive integers is positive. RULE 3: The product of two negative integers is positive.

What are the four rules of multiplying integers?

What are the Four Rules for Multiplying Integers?

• Rule 1: Positive × Positive = Positive.
• Rule 2: Positive × Negative = Negative.
• Rule 3: Negative × Positive = Negative.
• Rule 4: Negative × Negative = Positive.

Is it easy to add a positive number to a negative number?

Adding positive numbers, such as 2 + 2, is easy. When we add a negative number to a positive number, or two negative numbers, that can sometimes seem tricky. However, there are some simple rules to follow and we introduce them here. For example: this is what you have learned all along. 3 + 2 are two positive numbers.

Why does a negative plus a negative equal a positive?

The sum of any integer and its opposite is equal to zero. Similarly, you may ask, why does a negative plus a negative equal a positive? When you multiply a negative by a negative you get a positive, because the two negative signs are cancelled out.

Why do we put a plus sign in front of a negative number?

We don’t put a plus sign (+) in front of them because we don’t need to since the general understanding is that numbers without a sign are positive. Numbers that are less than zero are known as ‘negative’ numbers. These have a minus sign (−) in front of them to indicate that they are less than zero (for example, -10 or ‘ minus 10 ‘).

When do you multiply two negative numbers is the product always positive?

When you multiply two negative numbers or two positive numbers then the product is always positive. What are the rules of negative numbers? A negative number is any number less than zero and a positive number is any number greater than zero.