1+9-5+10-2+11+15+20-25 jawab kak

1+9-5+10-2+11+15+20-25 jawab kak

Penjelasan dengan langkah-langkah:

1 + 9 – 5 + 10 – 2 + 11 + 15 + 20 – 25

= 10 – 5 + 10 – 2 + 11 + 15 + 20 – 25

= 5 + 10 – 2 + 11 + 15 + 20 – 25

= 15 – 2 + 11 + 15 + 20 – 25

= 13 + 11 + 15 + 20 – 25

= 24 + 15 + 20 – 25

= 39 + 20 – 25

= 59 – 25

= $underline{boxed{red{sf~34}}}$