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What are the little numbers below numbers called?
they are called negative numbers. you show them like this. 3,2,1,0,-1,-2,-3,-4-------------------------------------------------If you are referring to fractions then the top number is called the numerator and the bottom number is called the denominator.---------------------------------------------------A little number like the 2 in the following expression"x2" is called a subscript.
How do you determine whether a number is prime or composite?
Negative numbers, zero, and one are neither prime nor composite. See the related questions as to an explanation why. See whether the number is divisible by 2, and by all odd numbers up to the square root of the number. For numbers up to 100, it is enough to check the factors 2, 3, 5, and 7. For higher numbers you need to check more factors. For very large numbers (for example, hundreds of digits), more efficient methods are known, but those methods are also more complicated. Check the related link for a number factoring calculator.
What are numbers that have 2 factors?
Numbers that have only 2 factors are prime numbers
What are the two prime numbers whose product is an even number less than 80 but more than 70?
2 x 37 = 74 As the product is an even number one of the prime numbers must be 2. Then just check all the even numbers between 70 and 80 that is double a prime number: 74 = 2 x 37.
Where is the numerator in a fraction?
A fraction consists of two numbers. e.g. 2/3 The '2' (top) number is the NUMERATOR, and '3' (bottom) number is the DENOMINATOR. This applies to any fraction.
How many numbers are between 100000 and 125000?
Including the 2 numbers you listed, 25,000Not including the 2 numbers you listed, 24,998
What are the 2 heaviest elements in the periodic table?
Uub and Uuq are listed on most periodic tables as the heaviest elements. (You can check the number at the bottom of the box, that is its atomic mass or weight
How are the elements on a periodic table listed?
by the number of atomic numbers in the element and the amount of mass numbers in the element. these are the numbers on the top and bottom of each element.eg. Helium (Symbol He) has a mass number of : 4 and an atomic number of:2
How can a multiple of a fraction be found?
First multiply the numerators: top numbers. Then the denominators: bottom numbers. Example: 1/2 x 2/5 1 x 2 = 2 2 x 5 = 10 Result: 2/10 Simplified: 1/5 (done by dividing top and bottom numbers by 2).
How do you find the median in mathematics?
List the numbers in order. If there is an ODD number of numbers, the median is the number in the middle (eg if there are 11 numbers listed, the median is the (11+1)÷2 = 6th number). If there is an EVEN number of numbers, the median is the mean of the middle two (eg if there are 12 numbers listed, the median is the mean of the (12÷2) = 6th and the 6th+1 = 7th numbers, ie (6th+7th)÷2.)
Which numbers appear on the bottom row for a factor tree of 14?
2 and 7.
How do you convert 2 numbers into a percent?
if its a fraction then you divide the top number by the bottom number
Which numbers appear on the bottom row for a factor tree of 30?
5, 3, and 2.
Which numbers from 2 3 4 5 6 9 and 10 is divisible by 1000?
None of the numbers you listed are evenly divisible by 1000.
What are numbers that are divisible by 2?
Any number that ends with 0, 2, 4, 6, and 8. Just look at the last digit of any number and look for one of the numbers I listed. :)
How do you do the fraction multiplication process Show me with an example?
First multiply the top numbers then multiply the bottom numbers then simplify the resulting fraction Example: 2/5 x 7/12 first multiply the top numbers 2 x 7 = 14 then multiply the bottom numbers 5 x 12 = 60 resulting fraction = 14/60 this can be simplified by dividing both numbers by 2. Answer = 7/30
Which of theese numbers is both rectangular and triangler 1 5 2?
Apart fro the fact that no number is triangler, none of the numbers listed are rectangular and triangular.
