文档介绍:word
word
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word
70-58= 97-19= 70-48= 90-18= 18+68=
98-29= 41-23= 71-45= 17+14= 39+48= 55-28= 49+14= 96-67= 28+67=
41-15= 96-57= 75-36= 33+19= 74-26=
35+27= 15+67= 82-37= 60-13= 34+39=
94-85= 74-16= 57+28= 94-75= 73-38=
28+16= 74-48= 26+18= 49+39= 80-62=
66-27= 58+38= 14+57= 51-14= 34+29=
word
word
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word
73-28= 66-37= 81-27= 14+47= 35+17=
90-58= 27+28= 82-47= 80-72= 75-36=
53+18= 38+27= 19+55= 17+58= 19+45=
92-39= 38+17= 26+46= 92-49= 71-12=
17+48= 33+58= 46+26= 85-48= 70-15=
26+66= 93-36= 85-38= 70-25= 90-74=
76-39= 76-29= 77-49= 46+16= 62-26=
18+35= 25+69= 26+56= 63-14= 47+14=
84-28= 39+15= 45+29= 45+19= 90-64=
45+39= 93-26= 18+68= 93-59= 94-46=
24+59= 53+18= 19+45= 71-12= 17+48=
70-15= 90-74= 62-26= 47+14= 84-28=
90-64= 94-46= 55-28= 36+35= 62-19=
79+17= 75-67= 40-18= 83-65= 84-75=
28+57= 60-44= 47-29= 95-27= 94-17=
95-37= 35+58= 35+48= 29+34= 64+27=
36+55= 62-29= 55-18= 61-32= 29+44=
91-77= 56+15= 61-42= 47-19= 36+45=
90-41= 24+49= 90-31= 50-32= 33-25=
75-19= 41-14= 19+12= 91-29= 16+27=
64-57= 23+29= 17+37= 33-15= 63-48=
40-26= 42-24= 84-17= 18+25= 76-29=
25+36= 39+39= 91-19= 25+26= 84-27=
word
word
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word
17+15= 50-12= 71-59= 50-22= 42-34=
92-16= 24+39= 90-41= 33-25= 75-19=
16+27= 63-48= 76-29= 84-27= 17+15=
42-34= 53-36= 12+39= 96-39= 28+59=
28+39= 14+37= 13+49= 81-17= 57+18=
80-29= 64+29= 30-14= 73-28= 95-29=
81-27= 80-39= 26+65= 74-16= 49+19=
19+73= 64+19= 31-12= 19+63= 45-37=
93-54= 18+53= 28+49= 65-17=