Matematika Sekolah Menengah Atas tolong bantu saya ngerjak in tugas ini​

roycewalshulv – March 09, 2023

tolong bantu saya ngerjak in tugas ini​

Penjelasan dengan langkah-langkah:

11

[tex]45 \times ( - 115) \div 15 = - 5175 \div 15 = - 345[/tex]

12

[tex] - 71 + 8 \times 25 - ( - 46) = ( - 71) + 200 + 46 = 175[/tex]

13

[tex]144 \div ( - 4) - 14 \times ( - 5) = - 36 + 70 = 34[/tex]

14

[tex]14 - 15 \times 16 \div 5 = 14 - 240 \div 5 = 14 - 48 = - 34[/tex]

15

[tex](282 + 118) \div 16 + ( - 213) = 400 \div 16 + ( - 213) = 25 - 213 = - 188[/tex]

16

[tex]( - 1825 + ( - 2175)) \div 400 \times ( - 319 + 144) = - 4000 \div 400 \times ( - 25) = - 10 \times ( - 25) = 250[/tex]

17

[tex]218 \times (38 + 89) - ( - 5621) = 218 \times 127 + 5621 = 27686 + 5621 = 33307[/tex]

18

[tex]6528 - (12813) - 4002 + 14247 = 19341 - 4002 + 14247 = 15339 + 14247 = 29586[/tex]

19

[tex]714 + (5216 - 381) \div ( - 5) - 1816 = 714 + 4835 \div ( - 5) - 1816 = 714 + ( - 967) - 1816 = - 2069[/tex]

20

[tex] - 15625 \div (625 - 600) \times 150 - 941 = - 15625 \div 25 \times 150 - 941 = - 625 \times 150 - 941 = - 93750 - 941 = - 94691[/tex]

Jawaban:

semangat belajarnya ya dek

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