学习必备 欢迎下载
20+5= 100-57= 2+94= 95-26= 12+7= 64-32= 87-72= 88-8= 48-29= 62+26=86-77= 39-36= 75+24=51+27=8+91= 24+43=13+74=89-53= 74-55= 80+18=6+67= 1+18= 93-33= 55+5=
34+53= 23-17= 76-65= 72+23= 43+42= 75-14= 40-33= 68+15= 10+32= 76+14= 64-4= 62+32= 83-62= 68-11= 78-15= 69-8= 10+15= 50+16= 98-44=
76+4= 65+9= 21+5= 100-56=29+67= 34-16= 36+49= 39-23= 95-83= 45+13= 82+13= 17+43= 13+55= 93-38= 91-37= 52-34= 73+23= 78-57= 42-18=
68-44= 84+1= 57+19= 71-17= 3+67= 39+9= 9+5= 54+46= 90-29= 22+38= 52-11= 89-42= 27-14= 33-9= 44-28= 29+30= 58-8= 18+26= 83-31=
50-19= 74-68= 58+16= 18+56= 27+70= 53-4= 79-32= 24+49= 23-10= 20+26= 45-43= 21+35= 34-13= 65-23= 48+7= 27+34= 100-28=22+55= 89-67=
学习必备
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37+47= 44-31= 5+48= 42+2= 59+3= 96-43= 48-7= 16-14= 92-63= 17+1= 30+41= 48-47= 50+18= 67+12= 53+22= 63+10= 65-21= 16+70= 59-38= 23+24=
46-29= 23-6= 8+72= 12+58= 80-6= 9+54= 99-45= 68-6= 51-49= 7+5= 59-5= 32-1= 2+75= 81+18= 92-83= 95-75= 24-3= 39-13= 17+3= 78+4=
81-2= 72+10= 55-16= 74-49= 70+26= 26+50= 69-29= 39+45= 80-61= 83+7= 45-35= 29+24= 72+7= 48+27= 60-29= 21+55= 1+35= 31-20= 71+25= 94-25=
23+41= 20+55= 43+1= 68+6= 57-44= 97-7= 50+23= 83-22= 25+58= 49+25= 46-28= 47-6= 5+91= 66+34= 61-55= 15+77= 29+68= 60+6= 2+61= 50+20=
29+71= 12+17= 86-38= 51-33= 68+20= 92-58= 94-39= 47-29= 11+87= 41-11= 86-73= 91-73= 97-38= 97-34= 44+5= 11+66= 73+26= 41+34= 9+57= 94-54=
学习必备
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20+20= 97-62= 2+81= 65+24= 44-37= 43+53= 4+20= 69+31= 8+6= 45+40= 55-54= 87-34= 49+49= 73-37= 62-3= 25+45= 84-50= 79-68= 84-71= 13+84=
17+46= 80-66= 13-4= 39+55= 80-70= 16+71= 74-33= 33+25= 94-81= 94-47= 93-68= 51-11= 64-11= 31+27= 76-14= 65-50= 99-71= 90-38= 88-10= 51-3=
43+23= 65+12= 99-14= 62+3= 43+41= 4+76= 63-24= 20+33= 20+53= 56+14= 92-49= 75-6= 81+1= 19+76= 9+23= 19+10= 98-86= 52+28= 96-41= 65+2=
37+47= 25+10= 80+1= 61-48= 100-89=84-10= 7+36= 61+9= 57-19= 33-15= 9+16= 75+13= 61-25= 4+35= 66-45= 52-5= 12+2= 21+25= 27+68= 16+68=
27+34= 62-61= 46-4= 83-35= 90-89= 58-33= 71-58= 16+84= 50-42= 90+3= 45+55= 73+15= 68-52= 68+15= 49+30= 43-30= 45+17= 43-27= 80-54= 91-25=
学习必备
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20+75= 79-56= 79+8= 99-29= 36+64= 59+37= 19+56= 7+35= 4+54= 33+55= 34+8= 68-9= 35+46= 59-36= 57+15= 34+13= 59-27= 94-34= 59-13= 67+19=
90-33= 99-22= 20+16= 27+45= 98-63= 64+17= 50+11= 49+31= 37+55= 94-20= 91+2= 78+11= 34+24= 92-40= 17+43= 95-75= 86-26= 98-92= 39-15= 54-46=
81-9= 30+12= 69-3= 16+43= 54-5= 74-70= 58+13= 45+36= 79-68= 92+3= 16+7= 45+21= 63-39= 31+28= 11-6= 65-39= 48+51= 23+36= 62+12= 51+25=
23+28= 83-35= 8+81= 90+9= 27-12= 79+6= 25+75= 35+27= 41+39= 10+34= 65-17= 91-20= 84+3= 57-46= 14+12= 57+31= 45+45= 92-79= 79-65= 34+65=
80-20= 84-38= 72-4= 38-15= 87-31= 41-21= 55-39= 60+22=35+53=20+22=50+9= 60+16=33-3= 56-6= 15-11= 47-22= 68-57= 90-5= 69-36= 96-90=
学习必备
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81+2= 10+3= 15+83= 18+3= 72-30= 81+14= 71-69= 33+30= 47+34= 50+36= 72-6= 99-65= 27+71= 8+23= 32+65= 82+6= 89-51= 19+12= 55-21= 20-6=
48+18= 98-25= 8+57= 45-35= 7+46= 71-20= 74+24= 25+6= 13+41= 87-16= 65-4= 5+15= 93-13= 7+61= 18+28= 46-41= 53+3= 90+5= 58-47= 31+4=
29+54= 38-20= 76-65= 67-64= 95-14= 68-55= 81-25= 57+5= 15+42= 23-9= 50-24= 32+14= 61+27= 68-26= 12+76= 28-22= 42+49= 69-30= 92-2= 67-56=
20+59= 47+22= 86+12= 55-15= 2+73= 100-10=19+49= 58+28= 48-16= 98-11= 88+4= 64-42= 31-13= 90-35= 39+28= 19+52= 21+37= 14+13= 58+29= 100-58=17+59= 54+25= 28+48= 28+34= 35+35= 42-27= 21+37= 60+6= 100-7= 66+30= 29-14= 37+45= 98-96= 48+7= 66-63= 38+38= 80-33= 79-55= 33+41= 75-63=
学习必备
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51-25= 84-53= 84-31= 46-7= 82-50= 93-21= 82-27= 2+45= 23+64=82+15=16+21=58-46= 4+20= 34-18= 59+5= 84-74= 5+31= 11+46=43-7= 25+73=57+35= 69-11= 75-29= 68-25= 52+43= 32+49= 59-35= 14+42= 14+3= 27+36= 77+19= 76-57= 28+28= 55+21= 27+69= 48+16= 28+53= 65-17= 70-47= 83-76=
52-18= 27+39= 19-15= 11+81= 76-58= 83-40= 90+6= 61-3= 50-19= 51-27= 89-56= 89-10= 12+52= 87+3= 56+9= 54+19= 87+5= 89-70= 43+32= 12+48=
22-10= 22+62= 91-57= 44-32= 90-87= 87+11= 64-42= 58+26= 83-23= 68-19= 14+38= 25+72= 78-16= 9+82= 61+29= 82-35= 19+72= 17+28= 8+31= 53+33=
64-61= 71-68= 32+18= 86-30= 8+91= 83-82= 34+50= 24+18= 92-48= 77+9= 76-12= 78+2= 96-31= 25+8= 20-8= 65+21= 17+40= 65+25= 42-35= 37-32=
学习必备
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41+39= 89-88= 74-33= 79+8= 36+22= 92-66= 91-11= 58-12= 61+25= 42+20= 92-36= 80-21= 65-59= 33+58= 100-44=32+64= 48+13= 39-4= 96-38= 57+13=
89-54= 18-1= 24+53= 91+1= 43+33= 100-71=79-35= 100-64=33-30= 65+34= 3+49= 14-11= 76+22= 88-32= 25+29= 96-27= 38+35= 57+41= 75-15= 54+31=
60-4= 95-52= 12+54= 85+6= 88-47= 36+17= 78-39= 71-48= 9+35= 59+17= 35-15= 27+55= 98-71= 84-76= 4+16= 63-5= 88-10= 47+35= 93-8= 56-1=
35+20= 6+7= 41+2= 83+13= 24+42= 19-17= 46-9= 67-30= 20+1= 56+16= 74+15= 48-25= 33-17= 71-58= 14+14=
93-68=
19+36= 92-61= 52-19= 24+56=
67-12= 25+44= 34+57= 51-18= 91-72= 79-24= 68-46= 46-39= 88-81= 34 61= 26-18= 86-34= 51-25= 84-53= 84-31= 46-7= 82-50= 93-21= 82-27= 2+45=
学习必备
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23+64= 82+15= 16+21= 58-46= 4+20= 34-18= 59+5= 84-74= 5+31= 11+46= 43-7= 25+73= 57+35= 69-11= 75-29= 68-25= 52+43= 32+49= 59-35= 14+42=
14+3= 27+36= 77+19= 76-57= 28+28= 55+21= 27+69= 48+16= 28+53= 65-17= 70-47= 83-76= 52-18= 27+39= 19-15= 11+81= 76-58= 83-40= 90+6= 61-3=
50-19= 51-27= 89-56= 89-10= 12+52=87+3= 56+9= 54+19=87+5= 89-70= 43+32=12+48=22-10= 22+62=91-57= 44-32= 90-87= 87+11=64-42= 58+26=83-23= 68-19= 14+38= 25+72= 78-16= 9+82= 61+29= 82-35= 19+72= 17+28= 8+31= 53+33= 64-61= 71-68= 32+18= 86-30= 8+91= 83-82= 34+50= 24+18=
92-48= 77+9= 76-12= 78+2= 96-31= 25+8= 20-8= 65+21=17+40=65+25=42-35= 37-32= 55-26= 17+62=41+50=42-31= 99-34= 38+41=28+35=13+50=
学习必备
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99-26= 20-16= 32+52= 33-26= 43+55= 91-14= 29-13= 23+26= 12+35= 17+41= 54-38= 100-40=98-68= 99-84= 42-30= 57-29= 90-87= 32+50= 85-81= 33-30=
22+29= 40-20= 89-84= 12+40= 41-22= 13+60= 19-14= 72-30= 89-20= 97-67= 17+38= 59-31= 11+83= 48-24= 49+51= 55-17= 76-39= 72-61= 98-23= 38-14=
20+70= 72-53= 44-37= 83-70= 99-23= 35-10= 50-30= 13+29= 66-25= 70-54= 61-54= 54-13= 72-65= 57-49= 81-19= 32-30= 78-54= 76-57= 93-33= 39+42=
87-51= 79-30= 24+32= 97-51= 46-11= 12+43= 96-76= 13+74= 57-13= 35-24= 67-45= 81-53= 41-14= 42-37= 94-23= 74-26= 12+42= 95-34= 19+46= 32+46=
46+49= 80-25= 97-24= 12+47= 19-17= 50-45= 47-13= 94-16= 22+35= 15+55= 89-41= 40+21= 61-32= 86-47= 84-14= 99-70= 74-69= 40-33= 20+71= 26+42=
学习必备
欢迎下载
84-74= 36-14= 78-51= 59-13= 84-44= 99-29= 90-32= 97-85= 55-18= 46-12= 33-28= 21+79=37-25= 11+26=84-46= 96-20= 17+34=33-17= 66-28= 14+70=85-59= 38+55= 18+36= 76-40= 88-41= 60-51= 74-48= 87-27= 50-37= 55-13= 39+47= 92-37= 49-41= 75-39= 72-44= 16+82= 93-24= 90-67= 36+51= 94-31=
70-29= 34+46= 94-18= 30+45= 37-20= 25+66= 31+49= 69-12= 22-14= 67-37= 81-52= 95-80= 79-14= 75-62= 56-34= 32+68= 69-28= 43-10= 96-35= 84-70=
67-10= 84-30= 32+68= 79-65= 64-26= 98-58= 79-15= 27-18= 33+54= 21+27= 18+63= 91-85= 52-12= 16+56= 13+61= 87-67= 98-50= 74-35= 36+55= 98-14=
36+36= 71-61= 99-59= 90-73= 45-35= 69-21= 54-19= 14+33= 31-28= 86-23= 42+52= 68-18= 92-43= 93-74= 99-16= 68-24= 82-65= 15+83= 58-55= 69-27=
学习必备
欢迎下载
67-4= 41-35= 28+30= 14+79= 75-38= 43+46= 45-37= 88-69= 19+46= 99-68= 68-32= 83-29= 66-50= 88-35= 36-30= 91-75= 36+54= 74-12= 91-83= 90-54=
96-36= 78-14= 86-46= 87-78= 78-61= 32-13= 85-74= 47-21= 56-33= 86-67= 77-15= 43-36= 69-12= 16+29=84-51= 96-84= 67-64= 63-30= 95-17= 18+35=65-58= 90-19= 92-25= 82-10= 20+57=64-29= 55-51= 99-90= 48-14= 13+27=87-72= 57-40= 96-55= 92-64= 94-32= 25-20= 97-70= 29+54=99-51= 91-17=
53-26= 35-11= 55-23= 65-32= 76-48= 84-25= 68-62= 73-63= 84-80= 22-17= 65-24= 74-43= 93-66= 16-13= 27-15= 94-18= 66-37= 59-34= 75-30= 96-84=
78-57= 67-24= 38-12= 62-60= 59-17= 34-20= 55-17= 72-55= 88-74= 41-25= 76-10= 99-16= 90-69= 55-12= 45-16= 79-66= 83-53= 40-33= 48+52=54-31=
学习必备
欢迎下载
56-52= 66-48= 93-59= 86-10= 61-30= 46-25= 35-13= 77-25= 88-21= 83-51= 97-73= 97-18= 50-32= 98-62= 79-42= 76-72= 80-24= 93-52= 58-21= 49-19=
70-46= 18-11= 54-47= 33-19= 81-57= 85-13= 96-36= 25-13= 90-34= 78-66= 55-40= 45+49=91-64= 90-65= 50-27= 99-10= 11 40= 38-11= 78-56= 63-47=
51-44= 77-52= 75-59= 91-71= 84-60= 93-77= 85-53= 55-14= 93-50= 96-77= 92-35= 92-53= 94-15= 77-74= 41-26= 87-62= 91-79= 37-23= 60-52= 84-67=
34-30= 59-52= 35+44= 68-20= 90-17= 23-11= 89-71= 91-35= 22-12= 64-31= 38-18= 95-29= 28-15= 66-42= 63-13= 29+61= 46-38= 18+40= 99-53= 93-53=
66-63= 89-70= 54-42= 88-32= 47-19= 97-53= 80-21= 75-64= 79-61= 29-14= 78-63= 46-25= 15+45=96-46= 38-21= 50-27= 63-12= 94-54= 60-55= 65-55=
学习必备
欢迎下载
54-31= 46-13= 82-57= 75-42= 78-17= 54-45= 71-25= 86-49= 90-33= 42-14= 23-14= 80-61= 36-13= 97-48= 15+73=34-18= 55-27= 58-44= 74-69= 63-21=
42-29= 96-66= 89-53= 14+47= 72-30= 88-72= 89-20= 63-11= 62-60= 26+50= 55-19= 70-45= 95-31= 95-42= 23+67= 99-87= 84-76= 94-87= 42-37= 77-10=
94-80= 70-38= 99-11= 73-13= 86-27= 64-42= 85-25= 72-38= 89-69= 91-67= 91-72= 26-10= 60-12= 44-27= 94-27= 92-50= 60-57= 26+71=73-22= 52-39=
94-75= 98-29= 84-79= 90-13= 95-12= 42-35= 76-12= 36-18= 68-19= 98-28= 59-39= 28+49=11+86=11+13=31-14= 42-30= 74-33= 65-47= 73-61= 38+55=94-88= 97-82= 42+47= 58-49= 91-87= 79-14= 93-14= 27+65= 32+68= 79-65= 82-46= 40+56= 74-59= 88-82= 74-21= 66-29= 74-23= 60-20= 80-55= 48-40=
学习必备
欢迎下载
95-48= 44-38= 60-42= 75-48= 63-58= 63-56= 57-17= 57-35= 99-76= 25+33=48-25= 28-20= 85-54= 67-52= 95-31= 94-37= 47-29= 51-32= 48-13= 81-47=
54-49= 73-37= 78-57= 90-18= 41-18= 88-43= 76-42= 83-47= 88-83= 90-78= 48-21= 92-47= 72-11= 25-20= 82-37= 55-43= 49-29= 76-23= 56-14= 80-78=
70-37= 69-13= 84-54= 94-44= 15-12= 82-41= 44+50=63-45= 62-41= 78-43= 82-57= 29-14= 51-33= 88-24= 39-37= 77-63= 89-35= 33+41=81-64= 56-28=
86-68= 43-27= 64-46= 25-17= 61-33= 14+60=54-26= 70-47= 66-63= 99-71= 19+74=11+86=90-70= 35+41=17+76=91-77= 71-37= 39-15= 40-31= 38+58=28+38= 37-27= 18+81= 46-41= 60-44= 69-41= 31+34= 48-45= 91-42= 95-15= 53-39= 16+28= 41-23= 81-32= 51-18= 47-10= 60-28= 46-31= 80-51= 91-79=
学习必备
欢迎下载
20-10= 94-77= 94-63= 82-28= 96-24= 68-40= 33-25= 55-38= 53-38= 89-27= 93-39= 60-41= 56-33= 82-14= 58-26= 55-35= 56-26= 94-46= 42-11= 55-12=
83-42= 91-83= 87-59= 65-31= 83-58= 96-30= 99-87= 81-50= 15+59=37+39=86-16= 87-41= 19+31=85-48= 62-29= 56-33=98-44= 63-59= 73-28= 92-75=
80-15= 59-49= 87-35= 87-20= 97-10= 68-43= 61-22= 47-33= 90-66= 52-15= 97-32= 80-23= 65-48= 79-25= 97-49= 85-17= 67-44= 62-35= 60-36= 76-11=
87-29= 55-52= 96-63= 62-44= 82-10= 54-44= 64-27= 81-24= 55-44= 65-11= 46-34= 99-23= 90-76= 73-52= 90-35= 22-18= 87-63= 46-42= 96-33= 89-72=
79-34= 75-27= 83-27= 61-23= 55-46= 97-91= 52-28= 96-48= 94-42= 73-16= 31+38=93-47= 15-12= 94-23= 61-31= 85-33= 69-11= 65-62= 71-34= 75-37=
学习必备
欢迎下载
94-35= 36-27= 69-31= 57-24= 23-10= 23-20= 43-13= 58-19= 97-45= 74-33= 61-58= 51-39= 83-15= 89-32= 78-14= 85-40= 97-82= 92-31= 21+64=92-14=
32-24= 90-69= 68-61= 39-27= 95-59= 80-66= 99-15= 71-65= 60-36= 88-69= 74-20= 79-34= 98-11= 35-24= 97-29= 34-19= 47-25= 83-18= 60-27= 74-38=
71-34= 54-37= 91-25= 39+40= 58-54= 85-11= 98-83= 50-46= 51-30= 49-44= 99-68= 50-27= 76-48= 57-29= 96-86= 75-15= 60-25= 92-39= 68-66= 71-32=
17+54= 11+33= 67-41= 70-65= 48-17= 75-57= 60-15= 60-29= 81-43= 48-25= 26-14= 69-22= 38-17= 88-39= 78-35= 97-52= 48-24= 87-61= 47-42= 94-23=
84-37= 99-83= 85-70= 92-35= 31-12= 74-45= 26-13= 85-30= 57-17= 99-60= 79-55= 78-45= 18-11= 49-11= 47-40= 66-48= 87-48= 98-62= 89-45= 86-40=
学习必备
欢迎下载
96-72= 33-26= 54-46= 93-42= 73-68= 98-45= 42+58= 94-20= 93-62=88- 47-16= 79-27= 43-35= 95-28= 77-28= 79-74= 93-43= 62-45= 79-55= 99-56= 65-32= 85-43= 81-26= 68-17= 93-87= 50-14= 61-54= 62-44= 10+50=57-12= 76-11= 72-46= 89-30=
81-54= 67-10= 98-76= 67-62= 64-33= 75-11= 54-40= 88-38= 77-20= 93-24= 61-15= 30-12= 89-19= 92-36= 80-22= 99-10= 24-16=
37= 79-77= 83-69= 74-10= 80-66= 37-30= 39-18= 90-72= 45-28= 54-20= 55-45= 98-73= 53-34= 99-44= 86-78= 91-23= 38+53=
78-45= 97-16= 44-33= 62-55= 11+53=75-25= 64-46= 47-22= 89-47= 40+44=23+40=98-35= 79-30= 50-31= 23-20= 81-18= 93-61=
91-64= 87-71= 44-13= 98-67= 48-38= 90-79= 89-68= 49-35= 75-15= 66-21= 85-15= 91-58= 18+66=92-59= 78-14= 67-15= 97-84=
学习必备
欢迎下载
63-20= 95-17= 91-35= 91-31= 94-40= 37-31= 50-32= 69-33= 75-52= 95-64= 84-72= 88-58= 74-21= 29+50=90-23= 42-24= 98-59= 91-21= 91-89= 59-24=
81-47= 63-18= 92-45= 36-26= 95-17= 93-86= 15+47=95-90= 86-51= 78-46= 49-38= 74-44= 94-20= 82-53= 92-31= 65-59= 49-25= 61-19= 59-32= 62-45=
47-24= 91-81= 97-32= 92-21= 87-33= 61-25= 67-55= 93-65= 73-34= 69-41= 52-36= 82-57= 80-78= 34-30= 125-22=38-33= 88-56= 97-44= 76-26= 72-15=
81-20= 58-55= 94-34= 98-37= 50-34= 5-80= 70-38= 55-42= 95-64= 37-31= 79-43= 38-18= 83-19= 89-67= 70-57= 20-16= 66-27= 97-38= 41-16= 12+20=68-31= 67-54= 91-84= 84-35= 37-25= 81-12= 76-25= 26-17= 18-14= 88-67= 66-15= 82-52= 67-36= 36-17= 92-14= 97-81= 62-50= 37-22= 87-74= 64-33=
学习必备
欢迎下载
56-31= 77-36= 98-85= 79-51= 96-55= 74-49= 16+69=94-85= 95-14= 68-12= 65-44= 77-73= 77-41= 25+26=70-16= 75-33= 46-28= 81-24= 64-37= 27-10=
96-22= 74-38= 91-82= 90-69= 83-48= 94-86= 41-37= 90-66= 62-27= 78-56= 98-36= 70-37= 28+65=58-25= 80-47= 73-23= 23+29=70-51= 92-37= 78-22=
91-49= 85-60= 66-38= 94-70= 81-26= 94-14= 95-86= 60-35= 57-40= 90-34= 31-10= 42-11= 21-17= 86-16= 53-18= 82-15= 74-38= 99-58= 48-31= 97-36=
64-20= 80-15= 91-28= 73-12= 82-41= 92-32= 43-31= 78-20= 55-39= 88-28= 23-11= 60-17= 46-23= 85-70= 81-20= 49-43= 98-58= 80-61= 58-12= 51-39=
89-85= 71-56= 52-46= 44-20= 81-57= 65-32= 88-32= 99-50= 56-18= 94-59= 76-31= 92-80= 49-12= 60-54= 99-34= 80-76= 52-19= 31-21= 57-28= 22-17=
学习必备
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12+54= 60-32= 27+42= 60-14= 88-25= 47-18= 96-93= 64-41= 97-61= 78-17= 95-24= 84-32= 33-12= 78-14= 65-31= 97-68= 97-80= 82-29= 87-43= 41-26=
84-26= 71-28= 89-66= 90-54= 48-16= 31-12= 99-27= 64-43= 75-23= 76-19= 91-73= 34-12= 87-38= 94-67= 47-31= 82-71= 54-21= 63-32= 95-32=100-41=
68-40= 53-12= 60-36= 85-16= 91-82= 40-13= 39-25= 86-69= 99-55= 71-13= 93-80= 19+52=92-47= 87-28= 85-63= 98-46= 50-20= 58-20= 43-14= 46-44=
76-52= 57-34= 87-11= 71-52= -17 53=32-11= 83-59= 88-15= 91-17= 31-26= 38-24= 33-18= 44-35= 26-16= 18+64=73-51= 43-19= 81-73= 91-56= 74-54=
48-14= 57-21= 78-40= 63-48= 72-28= 60-19= 68-25= 63-17= 60-34= 62-49= 71-19= 91-39= 25-12= 78-20= 50-43= 87-17= 95-24= 84-10= 81-75= 71-51=
学习必备
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80-71= 84-30= 61-13= 94-37= 91-46= 85-70= 49-22= 69-31= 47-19= 94-14= 31-18= 66-60= 55-14= 19-10= 61-48= 14+86=88-43= 27-12= 93-43= 89-34=
79-15= 99-45= 72-64= 85-25= 95-50= 98-70= 38-35= 95-66= 82-59= 91-18= 56-20= 84-58= 96-10= 82-73= 28-22= 92-63= 99-21= 86-35= 84-11= 85-72=
32-16= 94-41= 31-21= 71-46= 47-33= 79-68= 99-68= 32-20= 45-42= 51-47= 82-56= 79-51= 94-33= 51-14= 48-33= 48-32= 75-40= 90-57= 73-50= 219-13=61-30= 80-53= 36-24= 15-13= 82-53= 84-29= 91-83= 57-14= 27-15= 96-19= 70-24= 85-74= 65-59= 37-12= 25-23= 54-35= 86-77= 80-14= 71-41= 84-53=
61-22= 77-45= 89-79= 37-23= 51-46= 96-43= 85-82= 98-77= 66-23= 30-12= 63-19= 95-30= 94-25= 94-45= 86-18= 80-33= 95-86= 96-28= 76-34 38-25=
学习必备
欢迎下载
71-32= 48-31= 49-13= 73-47= 91-14= 90-79= 24-21= 99-69= 96-69= 49-46= 56-40= 80-76= 38-14= 43-28= 35-25= 89-10= 88-72= 97-27= 75-10= 13-11=
93-15= 98-30= 41+46= 61-29= 74-29= 25+30= 76-30= 36-25= 63-34= 84-13= 41+57= 91-25= 84-82= 99-72= 34-26 90-26= 50-20= 10+42= 93-43= 52-42=
85-73= 63-39= 88-57= 27-25= 11+60=16+50=93-45= 99-95= 77-10= 89-30= 77-37= 98-45= 57-22= 90-64= 33-21= 73-69= 91-18= 80-49= 50-38= 80-26=
74-63= 42-35= 88-10= 72-28= 49-41= 50-35= 70-47= 99-96= 92-85= 52-36= 70-53= 97-36= 26-24= 70-38= 71-64= 62-33= 63-47= 90-31= 78-64= 83-77=
61-12= 40-31= 87-17= 70-22= 82-26= 46-11= 72-28= 91-29= 69-11= 66-54= 63-52= 84-66= 57-19= 92-34= 58-40= 92-28= 51-32= 92-50= 78-46= 97-83=
学习必备
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80-67= 29-16= 77-15= 72-19= 78-13= 71-25= 84-79= 73-30= 88-81= 53-48= 32-18= 40-19= 43-30= 85-14= 65-43= 91-16= 75-14= 44-16= 97-27= 88-40=
78-44= 89-38= 93-59= 91-31= 54-32= 98-69= 73-54= 70-16= 75-49= 33-14= 87-12= 99-62= 63-13= 68-66= 82-50= 26-21= 28+49=64-45= 81-60 66-18=
86-63= 66-34= 98-11= 78-40= 71-42= 91-22= 66-27= 63-14= 77-39= 71-25= 96-43= 68-60= 22 35= 52-12= 98-78= 57-32= 81-47= 32-14= 72-24= 70-15=
57-19= 65-19= 78-40= 71-63= 21-15= 56-11= 93-33= 57-39= 80-45= 53-51= 54-33= 89-53= 99-46= 89-51= 62-17= 69-63= 74-52= 64-33= 68-18= 72-48=
98-52= 71-63= 91-71= 98-60= 48-26= 78-69= 90-39= 43-23= 59-36= 63-14= 29-23= 62-25= 96-44= 68-46= 36-26= 98-46= 87-71= 55-19= 83-39= 43-24=
学习必备
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34-30= 51-49= 87-43= 78-34= 21-17= 45-16= 64-21= 95-36= 35-12= 53-28= 62-55= 80-47= 87-11= 71-59= 78-15= 25 30= 87-62= 96-60= 97-81= 94-77=
48-25= 43-16= 74-60= 52-13= 26-24= 97-44= 66-14= 48-33= 93-14= 90-49= 18-13= 49-13= 67-46= 88-64= 92-31= 39-14= 63-56= 56-19 29-20= 66-62=
79-38= 71-43= 75-23= 83-32= 83-36= 97-82= 45-11= 55-32= 40-22= 68-31= 83-64= 49-30= 71-39= 89-40= 83-68= 20+56=82-38= 70-36= 41-32= 27-17=
94-28= 59-26= 54-22= 49-31= 26-12= 78-39= 90-69= 80-75= 98-51= 80-37= 75-60= 95-24= 61-49= 75-13= 69-41= 20 46= 91-72= 41-34= 70-62= 81-40=
90-71= 61-46= 92-51= 80-52= 19-16= 44-30= 40+51=95-65= 62-42= 84-17= 45-20= 76-62= 24-10= 66-21= 69-65= 86-66= 92-38= 33+50=60-50= 89-75=
学习必备
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52-45= 40+44= 90-26= 72-62= 76-65= 82-60= 68-25= 81-48= 25+39= 88-73= 71-59= 93-76= 29+47= 80-13= 79-67= 79-43= 73-54= 87-85= 95-85= 59-12=
97-64= 54-11= 99-49= 92-19= 95-14= 85-45= 52-16= 72-39= 79-42= 89-11= 74-12= 43-26= 31-13= 48-10= 97-88= 43-10= 25-12= 39-11= 52-21= 50-14=
72-28= 81-56= 0-41= 84-64= 42-39= 67-22=7-23= 88-83=40-19= 93-20= 66-47= 43-29= 60-14= 75-60= 74-19= 36-28= 66-23= 71-27= 33-30= 54-25= 43-34=
44-32= 98-73= 95-60= 88-43= 51-31= 78-37= 98-87= 66-17= 91-89= 81-11= 78-47= 51-48= 80-15= 81-72= 24-21= 77-13= 56-35= 94-14= 87-20= 97-54=
86-25= 95-78= 36-16= 52-20= 19-12= 88-53= 58-22= 79-17= 83-42= 91-62= 94-22= 86-35= 88-46= 21-15= 92-83= 39-27= 94-20= 55-31= 75-65= 63-38=
学习必备
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82-20= 89-76= 38-30= 93-76= 51-31= 47-44= 88-39= 95-69= 63-35= 85-19= 82-48= 90-28= 87-60 20-14= 66-64= 37+43=99-78= 99-41= 43-15= 95-31=
68-44= 11+67= 81-36= 79-56= 87-13= 88-55= 71-32= 26-16= 99-42= 37-30= 64-46= 98-28= 99-50= 73-21= 96-17= 97-24= 75-45= 34-23= 91-35= 49-44=
63-37= 66-24= 14+70= 84-63= 53-48= 67-47= 68-43= 85-40= 69-45= 40-37= 44-21= 70-45= 77-72= 85-72= 88-41= 48-17= 98-48= 41-20= 72-57= 40-13=
29-19= 54-48= 41-16= 52-22= 69-11= 86-36= 72-70= 71-25= 18-10= 91-48= 91-15= 88-22= 99-24= 61-43= 91-26= 61-53= 57-13= 70-21= 74-50= 63-26=
81-33= 93-81= 78-27= 84-41= 96-92= 98-62= 50-11= 77-51= 56-36= 53-15= 60-33= 32-12= 65-16= 75-40= 86-74= 89-87= 77-10= 66-43= 68-50= 89-31=
学习必备
欢迎下载
65-19= 20+61= 53-35= 21-11= 97-58= 80-54= 68-62= 48-23= 85-72= 56-11= 88-41= 78-34= 83-38= 23-11= 69-52= 94-77= 91-16= 39-16= 98-96= 88-28=
73-39= 86-48= 79-50= 71-53= 71-57= 68-65= 75-46= 63-32= 86-33= 79-71= 78-45= 85-19= 68-51= 91-68= 72-63= 88-35= 67-33= 96-75= 91-76= 69-50=
33-17= 34-21= 88-44= 84-35= 21-16= 42-20= 85-34= 59-17= 66-14= 69-16= 41-39= 82-43= 14+16=58-53= 58-13= 73-24= 99-40= 84-46= 50-22= 96-65=
85-35= 23+38= 67-48= 22+28= 73-59= 98-64= 73-69= 55-13= 58-56= 84-75= 88-44= 49-45= 64-16= 52-42= 98-91= 88-24= 90-29= 79-12= 79-67= 80-45=
91-34= 61-15= 99-74= 18+69= 68-55= 61-32= 66-16= 28-11= 70-20= 71-59= 28-15= 77-56= 95-48= 73-34= 95-88= 69-60= 81-56= 96-47= 77-59= 91-59=
学习必备
欢迎下载
60-47= 65-25= 99-22= 70-65= 90-22= 94-78= 63-13= 55-41= 68-60= 24-15= 73-69= 88-46= 72-62= 66-29= 53-37= 78-68= 10+11=91-53= 64-31= 67-23=
92-48= 61-37= 4-13= 79-40= 90-47= 64-19= 76-26= 69-49= 70-66= 62-42= 82-72= 58-26= 88-80= 72-43= 71-56= 32-15= 71-59= 64-34= 88-45= 74-44=
50-27= 63-15= 84-78= 40-30 19-14= 24-12= 36-17= 88-71= 40-19= 62-57= 69-13= 39-28= 67-39= 88-22= 68-14= 35+41=75-48= 34-23= 70-58= 43-14=
52-27= 36-34= 97-29= 51-46= 87-56= 81-51= 89-79= 64-50= 64-56= 60-27= 87-41= 68-59= 82-15= 78-50= 46-21= 63-60= 11 80= 93-75= 31-16= 11+69=25+48= 25+44= 96-48= 50-22= 38-15= 51-26= 90-70= 98-10= 92-59= 79-39= 74-43= 82-61= 31-27= 82-22= 94-15= 95-37= 89-59= 57-35= 99-54= 28-15=
学习必备
欢迎下载
87-14= 91-50= 46-14= 97-65= 69-26= 83-32= 96-47= 98-57= 82-66= 74-41= 88-69= 50-25= 66-21= 76-36= 99-58= 92-57= 54-42= 95-83= 69-53=
10+31=77-70= 70-47= 99-24= 51-11= 88-40= 82-42= 64-60= 75-37= 58-48= 65-23= 36+64=80-40= 70-45= 56-52= 29-21= 82-25= 54-32= 32-28= 69-36= 68-20=
38-21= 82-35= 79-76= 40-29= 6-35= 14+33=88-39= 71-57= 55-35= 70-27= 56-15= 89-27= 72-38= 89-15= 49-24= 76-49= 67-30= 83-51= 63-19= 49-30=
83-23= 81-76= 92-20= 70-27= 86-11= 90-67= 98-65= 95-67= 81-23= 58-47= 10+31=34+34=24+25=11+35=19+34=73-70= 99-11= 39-23= 89-25= 77-49=
89-24= 37-15= 58-54= 99-41= 50-22= 14+84=86-40= 87-28= 45-24= 43-29= 79-26= 67-44= 30-12= 36-16= 93-20= 99-28= 82-55= 95-56= 66-55=
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