1 - 4 = -3. -3 - 4 = -11.
subtract by -4 until you have 8 numbers.
then add al the numbers together.
1+-3+-7+-11+-15+-19+-23+-27 = -104
Answer:
i dunno
Step-by-step explanation:
4.75 seconds
14.7 - 9.95
8,3*0,25=2,10%(2d.p)