Penjelasan dengan langkah-langkah:
ini jawabannya=
8. -5,6,1,-2=6,1,-2,-5
9. (-18)+98=80
10. (-52)-(-22)=-52+22
=-30
11.-15-32=15+32
=-47
12. 17-(-12)=17+12
=29
13. (-32)x(-4)=32x4
=128
14. (72):2:(-3)=-12
15. (-5)x(-15):3=75:3
=25
16. 100+8x5-4=100+40-4
=140-4
=136
17. (36+64):5x7=100:5x7
=140
18. 53+42=42+53
19. 12x(30+2)=(12x30)+(12x2)
20.(29x12)=(19+10)+(6x2)
21. 8.450-6.250+3.449=5.649
22.4.500:(100x15)=4.500:(1500)=3
23. 500x(10.000:2.000)=500x5=2.500
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Penjelasan dengan langkah-langkah:
ini jawabannya=
8. -5,6,1,-2=6,1,-2,-5
9. (-18)+98=80
10. (-52)-(-22)=-52+22
=-30
11.-15-32=15+32
=-47
12. 17-(-12)=17+12
=29
13. (-32)x(-4)=32x4
=128
14. (72):2:(-3)=-12
15. (-5)x(-15):3=75:3
=25
16. 100+8x5-4=100+40-4
=140-4
=136
17. (36+64):5x7=100:5x7
=140
18. 53+42=42+53
19. 12x(30+2)=(12x30)+(12x2)
20.(29x12)=(19+10)+(6x2)
21. 8.450-6.250+3.449=5.649
22.4.500:(100x15)=4.500:(1500)=3
23. 500x(10.000:2.000)=500x5=2.500
mohon maaf jika ad kesalahan
SEMOGA BERMANFAAT YA!