There's a fine line between a numerator and a denominator...
If you multiply any four consecutive integers together, then add 1, the answer is always a square number.
e.g.
1 × 2 × 3 × 4 = 24, 24 + 1 = 25, 25 = 52
2 × 3 × 4 × 5 = 120, 120 + 1 = 121, 121= 112
Venn diagrams are comparatively quite a recent invention. They were introduced in 1880 by the English mathematician, John Venn.
Geometry is the branch of Mathematics that deals with points, lines, shapes and surfaces.
Why is statistics never anyone's favourite subject?
Because it's just average.
Statistics is the branch of Mathematics that deals with the collection, analysis, interpretation and presentation of data.
Probability is the branch of Mathematics that deals with numerical descriptions of how likely an event is to occur.
The numbers in a subtraction problem have special names.
The number you are subtracting from is called the 'minuend'.
The number you are subtracting is called the 'subtrahend'.
8 (minuend) – 3 (subtrahend) = 5 (difference)
The sum of the first nine prime numbers is 100.
2 + 3 + 5 + 7 + 11 + 13 + 17 + 19 + 23 = 100
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