5
1,2,3,4,5,6,7,8
There are 999 whole numbers less than 1000. Whole numbers are all the positive integers starting from 1 up to 999. The number 1000 is not included because it is not less than 1000. So, the total count of whole numbers less than 1000 is 999.
4
The natural numbers are the counting numbers Thus the set m of those counting numbers less than 5 is: m = {1, 2, 3, 4}
5
counting numbers greater than 1but less than 10 = 2, 3, 4, 5, 6, 7, 9
Four of them.
1,2,3,4,5,6,7,8
The natural numbers are the counting numbers. Therefore, the natural numbers less than 31 are the numbers from 1 to 30.
Addition is combining the value of the numbers. Ex... 3+4=7. This means 3 units from zero added to 4 units from zero equals 7 units from zero. When you add you always get a higher number... basically. I said basically because sometimes you can add a negative number. Ex. 3 + -4 = -1. This means 3 units greater than zero added to 4 units less than zero equal 1 units less than zero. Negative numbers are numbers less than zero. Positive numbers are greater than zero.
None of them. All counting numbers are either odd or even.
None. All counting numbers are even or odd.
8, 11, and 20.
2, 3, 5, and 7 are prime numbers for one digit numbers. 1 is NOT a prime number.
4
Yes. Natural numbers are counting numbers, equal to or greater than 0. The only ways a product can be less than its multiplicands is when multiplying fractions by fractions or multiplying a positive number by a negative number.