Penjelasan dengan langkah-langkah:
20-(-1)
20+1=21
15-(-2)
15+2=17
Jawaban:
=20+1
= 21
=15+2
=17
semoga membantu
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Penjelasan dengan langkah-langkah:
20-(-1)
20+1=21
15-(-2)
15+2=17
Jawaban:
20-(-1)
=20+1
= 21
15-(-2)
=15+2
=17
semoga membantu