Jawaban:
1)5+(-21):7
=5+(-3)
=2
Penjelasan dengan langkah-langkah:
2)(-9)-(-8):2
=(-9)-(-4)
=(-5)
3)9×(-4)-(-2)+6
=(-36)-(-2)+6
=(-34)+6
=(-28)
4)14-14:(-2)+23
=14-7+23
=7+23
=30
5)12-(-6)×5+14
=12-(-30)+14
42+14
46
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Jawaban:
1)5+(-21):7
=5+(-3)
=2
Penjelasan dengan langkah-langkah:
2)(-9)-(-8):2
=(-9)-(-4)
=(-5)
3)9×(-4)-(-2)+6
=(-36)-(-2)+6
=(-34)+6
=(-28)
4)14-14:(-2)+23
=14-7+23
=7+23
=30
5)12-(-6)×5+14
=12-(-30)+14
42+14
46