Answer:
1.) (0) + (+1) + (+6) =
open the brackets
= 0 + 1 + 6
do the arithmetic
= 7
2.) ( -1) + (+8) + ( 0) =
open the bracket
= -1 + 8 + 0
Do the arithmetic
= 7
3.) ( -98) - ( -14) =
Open bracket
= -98 + 14
= -84
Step-by-step explanation:
For all the equation, always open the brackets first and be conscious of the signs before the bracket.
Also note that:
Minus Multiplied by Minus = Plus [- x - = +]
Minus Multiplied by Plus = Minus [- x + = -]
Plus Multiplied by Plus = Plus [+ x + = +]
Simple illustration: If you owe $98 and you have $14, then you still owe $84
