4.5+15/3=4.5+5=9.5
5.6-35/7=5.6-5=0.6
8.5+5.5=14
7.5-45/5=7.5-9= -2.5
16+24/8=16+3=19
(16+24):8= 40:8= 5
5.9-7= -2.9
5.19-7= -2.19
4.5+15/3=4.5+5=9.5
5.6-35/7=5.6-5=0.6
8.5+5.5=14
7.5-45/5=7.5-9= -2.5
16+24/8=16+3=19
(16+24):8= 40:8= 5
5.9-7= -2.9
5.19-7= -2.19