# data[].attributes.body
I think 16 does not belong because its the only even number
~Tyler

# data[].attributes.body
I think its 43 because, it can't be divided by any other whole number than 1, while the others can.

# data[].attributes.body
16 does not belong because it's the only even number in the bunch.

- Esho Shamaon

# data[].attributes.body
I think 43 doesn't belong, because all of the numbers can be squared. 16=4, 9=3, and 25=5 but the only number that can not be squared is 43. So, that's why I think that 43 does not belong.
------------------------------------------------------   -Riya Parekh

# data[].attributes.body
I believe it is 43 because it is too big of a number to add up to or use to add it with another number.
-Melanie Mtz

# data[].attributes.body
I think 9 doesn't belong it is the only one digit number

# data[].attributes.body
I think it is 9 because it is the only 1 digit number. All the other numbers are two digits. 16 is the only number that is a even number. Alwalid

# data[].attributes.body
I think nine does not belong because everyother number is a two didget number, nine is the only one didget number that is there.
-Sky Hana

# data[].attributes.body
I think all of them don't belong because first, 9 is a single digit number while all the other ones have two digits. 16 doesn't belong  because it is the only even number. 25 doesn't belong because  if you multiply the two digits with all the numbers all of them would be multiples of 3 except for 25, 9 is already 9, 1 times 6 is 6, 4 times 3 is 12, but 2 times 5 is 10 which is not a multiple of 3. 43 doesn't belong because it is the only number that  cannot be squared.
-Adam Winkowski

# data[].attributes.body
I think this number doesn't belong because it is the only prime number out of all 4 of them, and the rest are composite numbers. -Irene-

# data[].attributes.body
I think that this number does not have double digits like every other number. While every other number has double digits. Also, each other number with double digits has one even and one odd number. However there is only one number in 9 so it also, does not belong in this instance. Carolina Cichy

# data[].attributes.body
I think 16 does not belong because 9, 25, and 43 are odd numbers, and 16 is the only even number, which makes it not belong.
-----------------------Roman---------------------

# data[].attributes.body
I would guess it would be 16 since it's the only even number, and it's the only number that can be divided by 2 and stay a whole number. Although, I feel like none of them are out of place since all of the numbers can be compared in different ways, but for now, I'll stick with 16 I guess.
- Naomi

# data[].attributes.body
I think the number 43 dose not belong because every number is has a half so the half os 9=3, 16=8 and 25=5 but 43 dose not have a half that is a whole number.
-Shubh Dalia

# data[].attributes.body
If you add 16+9 you get 25, and there's a 25 already, 43 is the only prime number as well.
-Petar Radovic

# data[].attributes.body
Because it can be divided by 2 and get a whole number quotient, but the rest can not.
-Isha

# data[].attributes.body
I think it is 16 because that is the only even number

# data[].attributes.body
16 is the only even number and all the other numbers are odd.
-Sanaa

# data[].attributes.body
I think that 43 is the number that doesn't belong, because all of the numbers could be squared. 16=4, 9=3, and 25=5.

# data[].attributes.body
All the numbers are odd other than 16 -Lejla

# data[].attributes.body
I think it is nine because it is the only single digit number.
-Esad Zec

# data[].attributes.body
16 doesn't belong because it is the only even number out of all of the 3 -Justin.P

# data[].attributes.body
I think 16 doesn't belong because it is the only even number.
-Rehnuma

# data[].attributes.body
It is the only number without a square root. The square root of 9=3, 16=4, and 25=5.

# data[].attributes.body
I believe 9 does not belong since every other number (16, 25, 43) can add up to 7 if you add the two numbers (1+6, 2+5, 4+3)
-Aayush Shah

# data[].attributes.body
I think that the number is 16 does not belong there because it's the only even number out of all 4 of them. ~Bella H. :)

# data[].attributes.body
I think the number 16 doesn't belong. I think this because it's the only even number. The rest are odd numbers.

~Zoe~

# data[].attributes.body
I believe it's 43 because all of the numbers can be squared. 43 cannot. For example, 16 is 4 and 25 is 5. 43 is also not divisible into a whole number.

# data[].attributes.body
I think 43 doesn't belong because, there's not a number divisible to 43 that's a whole number.
-Jenna

# data[].attributes.body
I think 43 doesn't belong because 43 is the only number that cannot be divided or squared.

-Janelle

# data[].attributes.body
I believe that 43 is the one whom's different because, 43 is the only number there that is not divisible into a whole number, nor capable to be squared into a whole number.
-Emily

# data[].attributes.body
I think that it's 43 because out of all the numbers (only 4 but whatever), 43 is the only prime number. I was thinking about this for a few minutes, but in the end, 43 is the only prime number of the 4.
-Sofija...

# data[].attributes.body
It is the only number without a square root, Square root of 9=3, square root of 16=4, square root of 25=5

# data[].attributes.body
43, because you can square the rest but not this one.
-Sean

# data[].attributes.body
Its 43 because its the only one that can not be squared.-Jason

# data[].attributes.body
Because you can square 9 by 3, 16 by 4, and 25 by 5, yet you cant square 43. - Ethan

# data[].attributes.body
I think 16 does not belong because 16 is the only even number there is amongst the other numbers so 43 is not even because it is not divisible by 2. It is not 25 because 25 is not divisible by 2. It is not 9 because 9 is not divisible by two. It is 16 because   16 is divisible by 2. SO 16 is the only even number.
- Riya Patel

# data[].attributes.body
It's 43 because, its the only number that cant be squared by a whole number - Nicolas.S

# data[].attributes.body
It's because it is not squared like the other numbers.-Ilhan

# data[].attributes.body
because it is even - Shahan