4 2 3 1
1000-48 •4 - 114:2= 751
1 4 2 3
58•8 +73 •5 - 427 = 402
1 3 2
39•5+47•9 = 618
3 1. 2
900-(158+140):2 =751
4 2 3 1
1000-48 •4 - 114:2= 751
1 4 2 3
58•8 +73 •5 - 427 = 402
1 3 2
39•5+47•9 = 618
3 1. 2
900-(158+140):2 =751