tlng pakai cara y tlng di jawab Sekarang y soalnya d kumpulin bsk hr kamis no. 4 sampai 10 mksh

4.18x(-12)-14+(-40)=( -216)-14+(-40)= (-230)+(-40)= -270

5.(-70):5+(-17)x(-13)=(-14)+(-221)= -235

6.128+72-8x12:4= 128+72-8x3= 200-24=176

7.128:(-12)x(-5)= (-10)x(-5)= -50

8. 602-304= 298

9.-5.100-8= -5.092

10. (-9000)-(60)+2.100= -8.940+2.100= -6.840