Jawabanmu

2014-09-06T19:41:22+07:00
1) 87:31=2,80=3
2) (98-32)+79= 66+79=145
3) (150:96)+9=1,5625+9=11
4) (92-96)+32=-4+32=28
5) (14.022:711)-10=-9,982-10=-19,982
2 2 2
2014-09-06T21:11:31+07:00
1.90 : 30 = 30
2.(100 - 30) tambah 80 = 150
3.(150 : 60 ) tambah 9 = 11,5
4.(90 - 100 ) tambah 32 = 22
5.(14.000 : 700) - 10 = 10