TOLONG JAWAB PERTANYAAN SAYA PLISS NO 1 - 10 PAKAI CARA NYA LENGKAP DENGAN JAWABANNYA
1.20+(2,75:0,25)=20+11= 31
2.(88,25:5)-7=41,65-7=34,65
3.90,75-(105:3)=90,75-35=45,75
4.3×(2,145-0,975):5=(3×1,170):5=3,310:5=0,662
5.3-0,26+(1,42:0,2)=3-(0,26+0,71)=3-0,97=2,03
6.(3×2,27)-5=6,81-5=1,81
7.4,25+(5×1,13)=4,25+5,65=9,90
8.(7×6,4)+7,99=44,8+7,99=52,79
9.98-(28,5×3)=98-85,5= 12,5
10.106,6:(6×2)-40,25=(106,6:12)-40,25=8,3-40,25= -32,5
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