840-56=1638-78=715-11=

2037-97=2450-98=1184-74=

403-13=864+18=1955-85=

8800-100=2665-41=2538-54=

6750-90=5440-80=4930-58

896-16=169-13=3763-71

6290-74=1408-32=1152-72

3204-89=2070-69=3774-51

667-29=1092-21=960-16=

3108-74=6076-98二1917-71=

4575-75二5187-91=748-17=

720-48=464-29=3432-44=

720-30=2576-46=4212-81=

1014-13=5456-88=551-29=

3744-96=3120-60=1156-34=

2212-79=924-14=702-26=

1716-22=1856-29=3534-62=

8096-88=7440-80=680-34=

1995-21=4900-100=4186-91=

646-34=3816-72=4895-55=

3366-51=2688-56=7821-99

1755-39=624-12=1952-32

1092-84=1156-17=2537-43

1457-47=4368-48=5742-58

3290-70=390-15=6300-84

7560-90=1218-42=5888+64

2304+64;851-23=2730-70

4860-54=1056-66=2324:28

2914-94=6570-90=6468:66

5600-80=7840+98二2301-59

1480-37=840-12=1802-53

8526-98=4644-54=8556:93

855-19=432-12=6177-87=

624-13=924-84=504-42=

4900-50=3040-32=3584-56=

3431-47=2698-38=1056-16=

4320-60=702-27=494-38=

324-12=2225-89=1508-58=

4836-78二806-26=1978-46=

1032-86=1280-20=1062-59=

6972-84=1081-23=5820-60=

1725-23=924-28=425-25=

1938-57=7644-91=1305-87=

3726-81=1728-18=420-10=

2088-87=1952-32=644-14=

448-16=7820-85=2508-66=

6016+64;2077-31=2660-38=

324-18=1428-28=616-22=

1575-25=1176-84=1728-18

3024-48=2106-39=1224-18

2030-35=4100-50=1938-38

7954-97=1218-14=5148-99

1364-31=6314-82=2068-47=

1872-72=1804-22=2115-45=

2790-90=4180-44=4929-93=

3280-40=3808-68=450-18=

1776+74=3481-59=1204-86=

2350-25=560-14=3150-42=

1100-50=7462-91=7020-78=

357-17=2950-59=850-85=

3569-43=340-20=8190-90

1608-67=8624+98=4608-64

3500-70=7238-94=5640-60

1258-17=646-34=5610-85

2278-67=1368-72=5680-71=

780-65=960-15=882-63=

8342+86二1896-79=154-14=

4500-45=4092-62=3220-35=

1155-15=3626-49=741-13=

3240-60=7221-83=924-11=

2760-60=1245-83=2236-43=

1836-51=600-15=2900-29=

2592-32=5822-82=4324-47

3108-84=2449-31二8051-97

8613-99=3416-61=1794+26

2565-45=6966-81=1189-29

4104-57=2640-40=4233-83=

1976-76=1479-87=1736-31=

4136-94=2688-42=994-14=

7372-97=4802-98=1482-57=

6624-72=868-31=598-13=

2816-88=6512-88=6336-64=

928-58=759-11=1280-32=

1575-25=672-42=1139-17=

2640-40=3038-62=2516-37

3750-75=576-32=6076-62

8342-86=9600-100=1026-38

2583-41=918-51=4324:94

8536-97=1425-95=1820-65=

8217-83=1980-44=1691-19=

1269-47=1968-82=840-20=

2100-25=3705-39=4275-57=

5293-67=1958-89=4872-56

9114-93=1975-79=3024-36

5760-96=4356-99=2838-86

2340-52=360-36=8370-93

6764-89=1755-65=7220-95

8832-92=1860-60=3150-50

5688-72=2560-80=3339+53

1302-62=4047-71=1520-38

4005-45=4875-65=4800-48=

2912-56=405-27=4275-95=

4410-49;1085-35=1422-79=

1248-78=3710-70=660-22=

4700-100=3040-40=5616-78=

3162-51=1372-14=1444-76=

2679-57=6806-83=896-16=

2068-47=4028-76=2024-88=

6557-79=528-11=2925-75=

1518-46=4608-72=4089-87=

2436-87=1711-59=448-14=

864-12=2679-57=2072-28=

2952-41=1680-21=5330-82=

4480-70=4428-54=2975-85=

3234-77二4648-56=2442-37=

9009-99=6912-96=280-14=

3750-50=1575-63=7209-89

730-10=2400-30=3663-99

3168-96=6106-71=7812+84

7178-97=3869-73=2688+32

3854-47=2744-49=2624-64=

3198-78=1677+43二638-22=

913-11=5096-56=1050-14=

3286-53=4950-55=1183-91=

4536-84=6545-85=5859-93=

5628-84=1056-24=1840-46=

1728-18=1728-72=264-22=

3220-70=637-13=2068-94=

520-52=1246-89=1541-67=

2800-40=2552-58=798-38=

8099-91=5840-73=3784-43=

340-34=1593-27=2016-42=

1620-90=2652+51=924-12=

4875-65二1660-20=3555-45=

7178-97;2050-50=1769-29=

2352-24=4600-50=5106-69=

2025-81=1088-64=1080-24

5832-72=375-25=2280-30

1496-22=1972-29=4704-96

8649-93=4340-62=1961-53

2900-58=4968-54=3162-51

848-16=5280-88=5332+86

6889-83=5032-68=4720-80

702-39=7644-91=1036-37

1860-31=5920-80=1710-95

1120-20=2716-28=1620-90

2397-47=1023-93=5112-71

2992-88=3685-55=2915-53

7654-89=1380-30=5580-60

2128-38=1598-17=4611-87

3920-80=1118-86=1426-31

1900-76=640-32=3008-47

3458-38=3417-67=6720-70=

2436-42=5727-69=936-39=

1632-34二1005-15=3526-82=

5472-76=5175-69=1692-36=

1536-24=638-11=1680-35=

198-11=817-19=2660-35=

4650-75=285-15=900-50=

748-17=1683-51=750-30=

3358-73=4150-50=3430-70=

4108-79=7600-95=378-14=

912-57=6240-80=1560-30=

1007-19=1850-74=8928-93=

1462-86=2048-64=1836-27=

1458-54=2280-60=2668-92=

2580-30=6298-67=924-22=

7040-88=3132-36=6138-66=

1311-69=360-30=3096-72=

1474-22=8000-80=204-17=

1704-71=4602-59=1881-99=

306-17=2296-56=1596-84=

2484-69=780-10=528-48=

486-27=1539-19=2880-30=

946-22=3080-55=5226-78=

532-14=5632-64=3096-43=

3080-44二7209-89=798-42=

420-35=988-13=5005-65=

1064-76;2511-31=8640-96=

1584-36=4902-57=5760-72=

5850-75=4697-61=1066-41

4000-100=5432+56二3198-82

5427+81=4806-89=5628+67

4576-88二4332-57=2915-53

1683-51=2664-37=3055-65

3034-82=2160-60=6232-76

2108-34=1404-54=2241-83

9405-99=1160-40=5994-74

2080-32=620-10=2268:63

689-53=7821-99=2592-54

600-10=1827-21=8645-91

2214-82=720-48=8800-88

2812-74=3220-92=840-24=

874-23=4620-77=1092-39=

2849-37=1540-20=3196-34=

1066-26=1368-36;2162-23=

532-38=3900-39=1445-85

722-38=1207-17=4158-42

570-19=7656-87=4896+72

2664-74=1290-86=6248-88

528-48=4136-94=4275-75=

3528-98=4400-88=969-57=

1032-86=1768-68=1833-39=

2256-47=3760-94=2064-43=

4662-63=2850-75=360-36=

1040-65=7200-100=2698-38=

2444-26=2905-83=2856-34=

352-16=2040-60=1184-74=

1738-22=6864-88=4752-54

1740-29=1863+69二2744-28

528-12=9405-95=2115-45

1917-27=630-42=1617-49

80