1+2×0= -3+2×4/10= 0+2×2/10= 0+2×0=

1, 1/2, 2/5, 0

semoga membantu

1+2×0=1
-3+2×4/10= -3+8/10 =-2,2
0+2×2/10 = 4/10=0,4
0+2×0 =0.

maaf yang tadi salah ngitung