7 + 5 + 4 ÷ 2 + 7 = 21
It equals 24.
3+6+5+7+(9-7)=23
5 + 2 + 3 + 7 + (21/7) = 20
7 plus neagtive 5 = 2
If you put the numbers in order it is: 0, 0, 1, 2, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 7, 7, 7, 7, 8, 9. Since there are 25 numbers, we are looking for the thirteenth number, which is 5.
7 + 5 + 4 + 5 + 3 + 4 + 6 + 5 + 4 + 5 + 6 + 4 + 7 = 65
79
Yes. 5 + 3 + 7 = 15 and 5 + 7 + 3 = 15
5
7 + 5 + 4 ÷ 2 + 7 = 21
-5 - 7 + 6 = -6
It equals 24.
3+6+5+7+(9-7)=23
5 plus 3 plus 7 does equal 5 plus 7 plus 3; this is an example of the commutative property of addition. Therefore, the statement is true.
It doesn't ! -7 plus -5 equals -12 ! -7 plus 5 equals -2
5 + 2 + 3 + 7 + (21/7) = 20