20
22
21
2 odd numbers added together equal an event number. to even numbers added together equal an even number. it is impossible to make 4 odd numbers equal an even.
3452
-127
-30
20
Because of the uniqueness of numbers, 1 million is equal to exactly 1 million: not more nor less.
-936
-117
The two numbers you can multiply together to equal 782 are 23 by 34.
The two numbers you multiply together to equal 391 are 17 by 23.
4760
The 2 numbers that multiply together to equal 678 are 6 and 113.
22
21