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Are there any numbers which cannot be made as the result of adding consecutive numbers however many you use?
Numbers which are a power of 2 (1,2,4,8,16,32,64,...) cannot be made by summing consecutive numbers.
What numbers can be made using 4 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.
How do you solve abacus 6 challenge master 8?
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
What quality do all prime numbers have in common with primary colors?
Prime numbers cannot be made up from multiplying other numbers. Primary colours cannot be made up from adding other colours.
How many square roots dose a negative number have?
no,a negative number cannot have a square root .it is made only for positive numbers .but,yes,negative numbers can be squared.
What did Pythagoras do in his life time?
he made the theorem C squared = A squared + B squared and A squared = C squared - B squared or B squared = C squared - A squared
How would two Thompson fully auto submachine guns made by auto ordnance and consecutive serial numbers be worth?
10000 or so.
How is adding mixed number like adding fraction and whole numbers?
A mixed number is made up of two parts: an integer (whole) part and a fractional part.
How many square numbers up to 144 can you make by adding 2 prime numbers?
There are 10 of them. Only the squares of 1 and 11 cannot be made in such a way.
Who hold the record for consecutive cuts made on the Nationwide Golf tour?
31 -- Consecutive cuts made by Chris Perry
What are 4 consecutive integers whose sum is 60?
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.
What is the value of a Rifle and Carbine Winchester 66 Centennial made in 1966 gold plated never had a shell in it with consecutive serial numbers?
$1,200 to $1,300 with box and manuals
