42,9+8,172 58,1-8,04 23-7,238 3,960,01 7,5:1000 5,04*2,33 0,095*7100 8,446:0,41...

Question

42,9+8,172
58,1-8,04
23-7,238
3,960,01
7,5:1000
5,04*2,33
0,095*7100
8,446:0,41
3,26462:3,02

Answer 1

1 ) 51, 072
2 ) 50.06
3 ) 15, 762
4 ) 7, 5: 1000=0, 0075
5 ) 11, 7432
6 ) 674, 5
7 ) 20, 6
8 ) 1, 081