An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2. 1212 is an even number.
Composite, it is even. 1212= 101 X 12 606 X 2 1 X 1212 3 X 404 4 X 303 6 X 202
Yes it would Even + even = even Even + odd = odd Odd + odd = even
Remember ODD +/- ODD = EVEN Odd +/- EVEN = Odd Even +/- Odd = odd Even +/- Even = Even. Similarly. Multiplication and division. Odd X Odd = Odd ( e.g. 3 x 5 = 15) Odd X Even = Even ( e.g. 3 x 4 = 12) Even X Odd = Even ( e.g. 6 x 5 = 30) Even X even = Even ( e.g. 6 x 8 = 48). Note the subtle differences between addition and Multiplication.
because... odd+odd=even even+odd=odd e.g 1+1+1=3 odd+odd+odd=odd
because that's the theory of maths even x even = even even x odd = odd even + even = even even + odd = odd
1212 is a composite number. All even numbers greater than 2 are composites and 1212 is an even number.
Odd. Even + Even = Even Odd + Odd = Even Odd + Even = Even + Odd = Odd
even times even = even odd times even = even odd times odd = odd
odd * odd = odd answer even * even = even answer odd * even = even answer
Yes. Even + Even = Even, Odd + Odd = Even and Even + Odd or Odd + Even = Odd
As an even number greater than 2, 1212 is a composite number.
No. Sum of odd + odd = even Sum of odd + even = odd Sum of even + even = even
Always. even + even = even odd + odd = even even + odd = odd odd + even = odd To summarise, if you add like numbers you get even, otherwise you get odd.
Composite, it is even. 1212= 101 X 12 606 X 2 1 X 1212 3 X 404 4 X 303 6 X 202
even times even = even odd times even = even odd times odd = odd
it is even
even times even = even odd times odd = odd even times odd = even