If 4 - 6 = 21, 5 - 8 = 36, 6 - 3 = 20, 8 - 7 = 56, 5 - 10 = 44, then 4 - 4 = ?
Here are the best Number Puzzles Can you solve this number of puzzles, Test your mind with solving these puzzles.
Maths Puzzles, Number Puzzles
Answer With Explanations
A*B – (B-A) – 1
for first-line 4*6 – (6-4) -1 => 24 – 2 -1 => 21
you can see the same for all other lines, thus for the last one
4*4 – (4-4) – 1 => 15
Answer - 15
Here are the best Number Puzzles Can you solve this number of puzzles, Test your mind with solving these puzzles.
Maths Puzzles, Number Puzzles
4 - 6 = 21
5 - 8 = 36
6 - 3 = 20
8 - 7 = 56
5 - 10 = 44
4 - 4 = ?
Answer With Explanations
A*B – (B-A) – 1
for first-line 4*6 – (6-4) -1 => 24 – 2 -1 => 21
you can see the same for all other lines, thus for the last one
4*4 – (4-4) – 1 => 15
Answer - 15
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