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1 + 2 = 3
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∙ 14y ago
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What is the sum of 2 and 8?
The sum of 8 and 2 is 10
whats the sum of 13097 and 54837?
718200189
Whats the sum of the internal angles of a heptagon?
The sum of the internal angles of a heptagon is 900 degrees. This can be found be multiplying one angle, 128 and four sevenths, by 7.
A convex polygon has 7 sides and one angle at each vertex Whats is the sum of exterior angles?
The sum of the exterior angles of a convex polygon which has sides and one angle at each vertex is 360 degrees.
Whats the sum of the internal angles of a hexagon?
720 degrees
What is one half plus one and one half?
The sum of 1/2 and 1 1/2 is 2.
What is the Sum of all the prime numbers between 1 and 2?
There is only one prime number between 1 and 2, this is 2. The sum is therefore 2.
What is the difference between the sum of one half and ten and the product of one half and ten?
sum = 10 1/2 product = 5 difference = 51/2
What 2 numbers aren't divisible by 2 but have a sum of 13?
It's not possible. For two numbers to have a sum of 13, one would have to be even, that is, divisible by 2.
What is the difference between the sum of one half and one half and the sum of one third and one thrid?
1/2+1/2=1 1/3+1/3=2/3 1-2/3=1/3 Answer: 1/3
What is the sum of two-fifths and one-tenth?
It is one half.
Whats the sum of all even numbers under 101?
Adding up all the even numbers from the first (2) to the fiftieth (100): [(100 + 2) / 2] x 50 = 2550 Can you see the logic of this method?
