0
To solve this, try to understand what I'm about to do.
The first two numbers are 1 and 3
the last two numbers are 1997 and 1999
1 + 1999 = 2000
3 + 1997 = 2000
etc.
Therefore, the numbers can be paired in groups of two. If you did this to every number, you would see that there are 500 groups.
So, there are 500 groups that sum to 2000
so multiply the two and you will get 1,000,000
What else can I help you with?
How many 3 digits positive numbers and which are they?
Numbers above 99 and under 1000 are 3-digits, all 900 of them.
What do the first 10 prime numbers have in common?
They're all positive integers under 30.
Are all rational numbers positive?
Not at all. The class of "natural" numbers are all positive, but the classes of "real" numbers and "rational" numbers include negative numbers.
Are no positive numbers integers?
No, positive numbers can indeed be integers. In mathematics, positive integers are defined as whole numbers greater than zero, which includes numbers like 1, 2, 3, and so on. Therefore, all positive integers are positive numbers, but not all positive numbers are integers, as positive numbers can also include fractions and decimals.
What is the relationship between neggative positive and positive negative?
Negative number and positive numbers are all numbers. Negative numbers are just positive numbers multiplied by -1.
Are all positive numbers whole numbers?
No. One half is positive but not whole.
What are all the natural numbers?
All the positive real numbers are natural numbers.
Are all numbers that is greater than zero is an positive integers?
No. All numbers greater than zero are positive real numbers. Integers are whole numbers (positive or negative) and therefore, don't include numbers with decimals.
Are positive and negative numbers integers?
yes integers are all numbers negative and positive
What are all the multiples of negative numbers?
The same way as finding factors of positive numbers but the answer includes both the positive and negative factors.
Is positive 8 greater than negative 17?
All positive numbers are greater than all negative numbers.
What does positive factors mean?
All numbers have factors. The factors that are positive numbers are known as positive factors.
