Hitunglah. 1. 11 – 17 + 13 2. -14 + 19 + 12 – 20 3. -3,1 – 5,9
Hitunglah.
1. 11 – 17 + 13
2. -14 + 19 + 12 – 20
3. -3,1 – 5,9
4. -0,6 – (-1)
5. (1/6) – (3/4)
6. (-2/7) + (6/7) – (3/7)
Pembahasan:
1. 11 – 17 + 13 = 7
2. -14 + 19 + 12 – 20 = -3
3. -3,1 – 5,9 = -9
4. -0,6 – (-1) = -0,6 + 1 = 0,4\
5. (1/6) – (3/4) = 2/12 – 9/12 = -7/12
6. (-2/7) + (6/7) – (3/7) = -2/7 + 6/7 – 3/7 = 1/7
----------------#----------------
Semoga Bermanfaat
Jangan lupa komentar & sarannya
Email: nanangnurulhidayat@gmail.com
Kunjungi terus: masdayat.net OK! 😁
Post a Comment for "Hitunglah. 1. 11 – 17 + 13 2. -14 + 19 + 12 – 20 3. -3,1 – 5,9"