The answer can be derived from the sum of the top and bottom rows.
The puzzle has one more trick up it's sleeve though as 3+2 doesn't equal 6....
Keep trying!
The missing number is 49. This is why: 1 plus 2 equals 3, then 3 squared is 9. 2 plus 3 equals 5, then 5 squared is 25. Therefore, the missing number must be 49 to make the number sentence (3 plus 4 equals 7, then 7 squared is 49) true.
21
The missing number in the series 1, 4, 27, 3125 can be identified by observing the pattern of powers. Each number corresponds to a base raised to an increasing exponent: (1^1), (2^2), (3^3), and (5^5). Therefore, the missing number, which corresponds to (4^4), is 256.
The sequence consists of the cubes of consecutive integers: (1^3 = 1), (2^3 = 8), (3^3 = 27), (4^3 = 64), (5^3 = 125), and (6^3 = 216). Therefore, the missing number in the sequence is 64.
Number is 11.1 (+1) 2 (+2) 4 (+3) 7 (+4) 11 (+5) 16 ...
The first five prime numbers starting from 1 are 1, 2, 3, 5, 7. So 2 is the missing number.
The missing number is 5. When a number is divided by 3, the remainder is 2. So, the number can be represented as 3n + 2, where n is an integer. If we add 3 to this number, the remainder will be 1. Therefore, the missing number is 3n + 2 + 3 = 3n + 5, where n is an integer.
The missing number is 49. This is why: 1 plus 2 equals 3, then 3 squared is 9. 2 plus 3 equals 5, then 5 squared is 25. Therefore, the missing number must be 49 to make the number sentence (3 plus 4 equals 7, then 7 squared is 49) true.
21
Assuming that you are referring to 1 whole and not one hole, the answer would seem to depend on what operation (addition, subtraction, etc) with the missing number is involved.
The missing number is 1321!!! Simple Fibonacci row! 0+1=1 1+1=2 1+2=3 2+3=5 3+5=8 5+8=13 8+13=21 13+21=34 ......
The missing number in the series 1, 4, 27, 3125 can be identified by observing the pattern of powers. Each number corresponds to a base raised to an increasing exponent: (1^1), (2^2), (3^3), and (5^5). Therefore, the missing number, which corresponds to (4^4), is 256.
Missing number is 256 The series is 1,4,27,256,3125 i.e. 1, 2*2, 3*3*3, 4*4*4*4, 5*5*5*5*5
The sequence consists of the cubes of consecutive integers: (1^3 = 1), (2^3 = 8), (3^3 = 27), (4^3 = 64), (5^3 = 125), and (6^3 = 216). Therefore, the missing number in the sequence is 64.
Number is 11.1 (+1) 2 (+2) 4 (+3) 7 (+4) 11 (+5) 16 ...
I think 8
0 is the missing number.