Adding a negative number has the same effect as subtracting a positive number. In this instance, 7 + (-3) = 7 - 3 = 4
7 + 3 = 10
7 + 3 = 10
−3 + −7 = −10 (minus ten)
-3 + 7 = 4
10.
-4
-10
20.
-10
Yes. 5 + 3 + 7 = 15 and 5 + 7 + 3 = 15
58.
i suppose 20 as an answer if its not a trick question.
3+6+5+7+(9-7)=23
No, 1 plus 7 is not 3.
-7
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.
5 + 2 + 3 + 7 + (21/7) = 20
10 + 7 + 3 = 20
6 + (-7) + (-3) = -4
3 + 4 + 7 = 14
Addition