Yes.
Numbers which are a power of 2 (1,2,4,8,16,32,64,...) cannot be made by summing consecutive numbers.
Assuming you mean 4 consecutive whole numbers, the answer is number that can be expressed as 4n+10 where n is an integer.
Yes, all natural numbers can be expressed as the sum of consecutive integers. For example, any integer ( n ) can be represented as a sum of consecutive numbers starting from 1 up to ( n ) itself. Additionally, any odd number can be expressed as the sum of two or more consecutive integers, while even numbers can also be represented under certain conditions. However, not all numbers can be represented as sums of the same length of consecutive integers; it depends on the specific range and starting points chosen.
Abacus 6 challenge master 8 looks at consecutive addition.(After my husband and 10 year old daughter struggled with this all day - I thought the following might be useful to other parents also struggling. It is not definitive (I am not a Maths graduate), but it works.)A very useful table can be produced (Jackson's Table) - preferably with the help of Excel or similar. The first few lines are produced below.No. 2 3 4 5 6 (consecutive numbers)1 3 6 10 15 212 5 9 14 20 273 7 12 18 25 33..n 2n+1 3n 4n+6 5n+10 6n+15The numbers set in the problem can all then be found; hence 9 appears twice and 75 appears 4 times.The observations to be drawn are that:all odd numbers can be made from 2 consecutive numbers, but that even numbers cannot.Any number divisible by 3 (except 3 itself) can be made by adding 3 consecutive numbersAny 5 consecutive numbers added together will always give a multiple of 5Multiples of 4 cannot be made by adding consecutive numbers unless that multiple is also a multiple of 3 or 5
Prime numbers cannot be made up from multiplying other numbers. Primary colours cannot be made up from adding other colours.
no,a negative number cannot have a square root .it is made only for positive numbers .but,yes,negative numbers can be squared.
he made the theorem C squared = A squared + B squared and A squared = C squared - B squared or B squared = C squared - A squared
10000 or so.
A mixed number is made up of two parts: an integer (whole) part and a fractional part.
There are 10 of them. Only the squares of 1 and 11 cannot be made in such a way.
31 -- Consecutive cuts made by Chris Perry
There are no 4 consecutive integers whose sum is 60. 1+2+3+4=10 2+3+4+5=14 3+4+5+6=18 etc Each step you are adding a number and subtracting a number 4 less than it (eg +5-1, +6-2). So you are adding 4 each time. But 60 does not appear here but 58 and 62 do (sums starting with 13 and 14). Also 60/4=15. so the average of 4 consecutive numbers has to be 15. This average is nowhere odd and so can not be made this way.