Q: What is the missing number 2.5 plus 6 plus 3 equals 2.5 plus 3?

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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.

Identify the number which, when increased by 13, equals 25. Thirteen more than a number is 25.

How about 20 plus 6 equals 26 as one example

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Well you can find what it equals in terms of x. If you know that y plus y equals 25 to the power of 25 then you know that 2y=25^25 which means that y=(25^25)/2 - this is a huge number. To find x+y you just add x to what y equals so you get x+(25^25)/2

Related questions

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.

The missing number - is 25.

the number is 10.

The number is 10

Identify the number which, when increased by 13, equals 25. Thirteen more than a number is 25.

The length of side A squared plus the length of side B sqaured equals the missing side of the triangle squared. So i.e. if side A is 4 and side B is 3 then 4x4 which is 16 plus 3x3 which is 9 equals 25 and the square root of 25 equals 5. So in conclusion the missing side equals 5.

The answer is 27. 10+15=25. 25+2=27.

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2n + 5 = 25 < ---------------- Write the Equation 2n = 20

How about 20 plus 6 equals 26 as one example

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Anton Heinrich Springer?