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秋游 习题3

65-19+68= 91-52-27= 70-29+38= 73-38-31=
20+46-62= 53+37-13= 23+57-34= 92-49+22=
43+48-76= 79-46-27= 51+27-69= 61-20+57=

74-38-32= 13+16-24= 67-53+6= 36+59-16=
91-26-36= 14+66-52= 68+25-32= 75+15-50=
60+24-66= 48+44-19= 73-69-17= 55-42+78=
13+58-61= 71-13-14= 54+46-28= 63+27-20=
91-25-37= 37+51-54= 40-10+11= 28+49-31=

33+29+12= 87-14-56= 89-18-31= 30+50-21=
68+33-42= 23+28+46= 98-32+44= 87-42+35=
10+78+43= 90-11-34= 90-41+27= 53+20-55=
80-31-34= 45-16+28= 60+23-47= 53-37-49=
76-0-40= 84-65+74= 74-37-16= 21-13+63=
83-57-20= 8+82-59= 22+64-18= 40-13+18=
88-11-56= 13+50-48= 28+30-24= 47+20+17=
27+12-28= 67+27-37= 33-17+15= 75-36+10=

72-54+12= 65-39-15= 62-18+24= 54+21+18=
53-29+19= 35+12-28= 86-12-15= 57-33+31=

36-27+49= 77-19-16= 88-34+18= 85-36+27=
12+79-62= 51-27+28= 51-42+53= 77-65-26=
71-52+36= 75-24+26= 75+24-23= 32+45-38=
81-45+36= 24-16+40= 63+12-42= 53-37+15=
63-23+28= 48-26+18= 21+69-60= 36+34-14=
73+12-71= 21+72-60= 44-15+52= 100-76+22=
72-45+32= 54-21-18= 67-47+22= 29+52+17=
83-27+10= 65-33-18= 65-28-33= 54-52+17=
88-51-24= 76-63+47= 63+18+11= 65+15-47=
77-34+55= 43-29+13= 35-28-28= 77-38+42=
60-34+35= 17+27-10= 55+38-15= 54-41+36=
99-88+77= 75+15-30= 92-6+11= 42-37+54=
77-64+22= 12+30-23= 56-42-8= 56+43-90=
23+65+10= 98-76-14= 63-48+26= 63+17-28=

57-19-16= 88-34-18= 85-36+27= 12+79-62=
63-28+17= 100-70-23= 12+29-19= 69+10-36=
27+12-28= 67+27-37= 33-17+15= 75-36+10=
72-54+12= 65-39-15= 62-18+24= 54+21+18=
53-29+19= 35+12-28= 86-12-15= 57-33+31=

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