57+23-48=32

57+23-72=8

72-57+ 18=33

72-57+48=63

72-48+ 18=42

100-28-35= 23+47-28= 28+24- 16= 19+ 19+24=

22+28+2 1= 8 1-32- 18= 2 1+ 19-8= 39+36-66=

65-39+26= 28+28+28= 34+47- 15= 9 1- 19-56=

33+27+ 18= 15+55-33= 89-39-26= 12+ 18+37=

29+28+27= 5 1- 16+26= 28+ 18-27= 89- 19-28=

100- 17-38= 18+49+28= 22+49-22= 2 1-8+39=

66-27+ 19= 38+ 14+ 19= 29+27+26= 37-29+ 16=

45+55-22= 100-65=26= 100-39-45= 24+47-26=

88-66+49= 28+ 19+ 17= 56+26-39= 67+27-45=

5 1-22+39= 73-37+38= 29+36-29= 30- 13+68=

100-87+48= 66-39+47= 25- 18+37= 100-55+45=

100- 17-38= 18+49+28= 22+49-22= 2 1-8+39=

66-27+ 19= 38+ 14+ 19= 29+27+26= 37-29+ 16=

45+55-22= 100-65=26= 100-39-45= 24+47-26=

88-66+49= 28+ 19+ 17= 56+26-39= 67+27-45=

5 1-22+39= 73-37+38= 29+36-29= 30- 13+68=

100-87+48= 66-39+47= 25- 18+37= 100-55+45=