Question

expressoes numericas:
9+5.6
21:3+4
30-6:2
40-5.8
6.10-8:2
20.4+6.8
50+12:2
16:2+6
3.7-2.5
5.6:3-8
(12+2.5)-8
25-(15+6:3)
(25-15)+6:3
2.(8+9)
(2+4).6

Answer 1

9+5.6= 9+30= 39
21:3+4= 7+4=11
30-6:2=30-3=27
40-5.8= 40-40=0
6.10-8:2=60-4=56
20.4+6.8= 80+48=128
50+12:2=50+6=56
16:2+6= 8+6=14
3.7-2.5= 21-10=31
5.6:3-8=2
(12+2.5)-8=22-8=14
25-(15+6:3)= 25-17=8
2. (8+9)= 2.17= 34
(2+4).6= 6.6= 36