20以内-进位加法退位减法 (1)18 - 8 =
(2)19 - 9 =
(3)17 - 9 =
(4)19 - 9 =
(5)14 - 6 =
(6)17 - 8 =
(7)11 - 1 =
(8)12 - 7 =
(9)17 - 9 =
(10)13 - 3 =
(11)14 - 5 =
(12)11 - 8 =
(13)18 - 8 =
(14)17 - 8 =
(15)18 - 8 =
(16)13 - 3 =
(17)15 - 7 =
(18)16 - 6 =
(19)13 - 7 =
(20)12 -...
(1)18 - 8 =
(2)19 - 9 =
(3)17 - 9 =
(4)19 - 9 =
(5)14 - 6 =
(6)17 - 8 =
(7)11 - 1 =
(8)12 - 7 =
(9)17 - 9 =
(10)13 - 3 =
(11)14 - 5 =
(12)11 - 8 =
(13)18 - 8 =
(14)17 - 8 =
(15)18 - 8 =
(16)13 - 3 =
(17)15 - 7 =
(18)16 - 6 =
(19)13 - 7 =
(20)12 - 9 =
(21)14 - 4 =
(22)14 - 8 =
(23)14 - 6 =
(24)12 - 7 =
(25)17 - 7 =
(26)15 - 6 =
(27)11 - 6 =
(28)11 - 7 =
(29)17 - 9 =
(30)13 - 3 =
(31)19 - 9 =
(32)13 - 8 =
(33)12 - 4 =
(34)16 - 9 =
(35)17 - 7 =
(36)15 - 5 =
(37)17 - 8 =
(38)19 - 9 =
(39)13 - 6 =
(40)14 - 5 =
(41)19 - 9 =
(42)14 - 5 =
(43)19 - 9 =
(44)17 - 9 =
(45)15 - 8 =
(46)15 - 6 =
(47)16 - 6 =
(48)11 - 9 =
(49)11 - 5 =
(50)14 - 7 =
(51)13 - 8 =
(52)16 - 9 =
(53)19 - 9 =
(54)18 - 8 =
(55)14 - 7 =
(56)17 - 7 =
(57)11 - 3 =
(58)14 - 6 =
(59)15 - 6 =
(60)18 - 8 =
(1)5 + 7 =
(2)9 + 3 =
(3)4 + 9 =
(4)5 + 7 =
(5)9 + 4 =
(6)8 + 3 =
(7)5 + 8 =
(8)9 + 1 =
(9)5 + 7 =
(10)5 + 7 =
(11)9 + 4 =
(12)2 + 8 =
(13)1 + 9 =
(14)5 + 5 =
(15)3 + 9 =
(16)5 + 9 =
(17)5 + 5 =
(18)4 + 8 =
(19)3 + 7 =
(20)1 + 9 =
(21)5 + 8 =
(22)8 + 8 =
(23)3 + 7 =
(24)2 + 9 =
(25)8 + 7 =
(26)6 + 9 =
(27)3 + 9 =
(28)9 + 9 =
(29)1 + 9 =
(30)4 + 6 =
(31)7 + 6 =
(32)1 + 9 =
(33)6 + 7 =
(34)9 + 1 =
(35)2 + 9 =
(36)3 + 9 =
(37)5 + 5 =
(38)4 + 8 =
(39)6 + 8 =
(40)9 + 7 =
(41)9 + 1 =
(42)5 + 9 =
(43)4 + 6 =
(44)2 + 9 =
(45)8 + 4 =
(46)5 + 8 =
(47)9 + 7 =
(48)4 + 8 =
(49)4 + 8 =
(50)3 + 7 =
(51)8 + 4 =
(52)4 + 9 =
(53)6 + 8 =
(54)8 + 3 =
(55)9 + 8 =
(56)9 + 1 =
(57)9 + 5 =
(58)2 + 9 =
(59)1 + 9 =
(60)6 + 8 =
(1)7 + 6 =
(2)17 + 1 =
(3)12 + 3 =
(4)6 + 7 =
(5)10 + 6 =
(6)15 + 5 =
(7)2 + 12 =
(8)14 + 2 =
(9)16 + 3 =
(10)5 + 14 =
(11)15 + 1 =
(12)7 + 11 =
(13)11 + 9 =
(14)18 + 2 =
(15)10 + 2 =
(16)11 + 9 =
(17)6 + 2 =
(18)1 + 11 =
(19)9 + 6 =
(20)10 + 2 =
(21)19 + 1 =
(22)14 + 4 =
(23)6 + 9 =
(24)17 + 1 =
(25)1 + 7 =
(26)9 + 10 =
(27)19 + 1 =
(28)19 + 1 =
(29)5 + 12 =
(30)1 + 8 =
(31)13 + 7 =
(32)4 + 13 =
(33)17 + 1 =
(34)9 + 1 =
(35)6 + 4 =
(36)12 + 5 =
(37)12 + 5 =
(38)5 + 10 =
(39)15 + 4 =
(40)19 + 1 =
(41)15 + 3 =
(42)13 + 5 =
(43)5 + 12 =
(44)5 + 15 =
(45)16 + 2 =
(46)18 + 1 =
(47)3 + 3 =
(48)16 + 1 =
(49)12 + 8 =
(50)2 + 11 =
(51)9 + 2 =
(52)4 + 13 =
(53)8 + 8 =
(54)6 + 9 =
(55)3 + 5 =
(56)16 + 2 =
(57)16 + 2 =
(58)19 + 1 =
(59)9 + 5 =
(60)16 + 1 =
(1)17 - 8 =
(2)13 - 8 =
(3)15 - 5 =
(4)13 - 4 =
(5)15 - 6 =
(6)16 - 7 =
(7)14 - 7 =
(8)16 - 8 =
(9)16 - 9 =
(10)18 - 9 =
(11)15 - 9 =
(12)12 - 6 =
(13)12 - 3 =
(14)19 - 9 =
(15)17 - 9 =
(16)17 - 9 =
(17)17 - 9 =
(18)16 - 9 =
(19)12 - 6 =
(20)18 - 9 =
(21)16 - 9 =
(22)16 - 8 =
(23)15 - 8 =
(24)14 - 6 =
(25)17 - 8 =
(26)19 - 9 =
(27)16 - 6 =
(28)16 - 8 =
(29)15 - 9 =
(30)18 - 9 =
(31)13 - 5 =
(32)13 - 6 =
(33)15 - 9 =
(34)18 - 9 =
(35)16 - 7 =
(36)15 - 9 =
(37)19 - 9 =
(38)17 - 9 =
(39)15 - 9 =
(40)14 - 8 =
(41)17 - 8 =
(42)12 - 5 =
(43)14 - 4 =
(44)16 - 6 =
(45)13 - 7 =
(46)16 - 8 =
(47)15 - 5 =
(48)16 - 6 =
(49)16 - 9 =
(50)18 - 8 =
(51)13 - 3 =
(52)11 - 7 =
(53)15 - 9 =
(54)11 - 2 =
(55)13 - 9 =
(56)12 - 9 =
(57)15 - 6 =
(58)11 - 1 =
(59)12 - 5 =
(60)11 - 2 =
(1)11 + 6 =
(2)7 + 7 =
(3)13 + 4 =
(4)10 + 8 =
(5)9 + 3 =
(6)9 + 8 =
(7)6 + 9 =
(8)8 + 12 =
(9)1 + 15 =
(10)3 + 14 =
(11)11 + 8 =
(12)5 + 9 =
(13)17 + 2 =
(14)16 + 3 =
(15)4 + 7 =
(16)8 + 8 =
(17)7 + 13 =
(18)1 + 10 =
(19)6 + 1 =
(20)17 + 2 =
(21)9 + 5 =
(22)6 + 5 =
(23)1 + 6 =
(24)3 + 13 =
(25)16 + 4 =
(26)2 + 12 =
(27)14 + 3 =
(28)10 + 10 =
(29)19 + 1 =
(30)13 + 3 =
(31)17 + 2 =
(32)5 + 12 =
(33)13 + 7 =
(34)16 + 1 =
(35)9 + 8 =
(36)15 + 1 =
(37)9 + 10 =
(38)16 + 1 =
(39)12 + 1 =
(40)13 + 6 =
(41)8 + 6 =
(42)12 + 7 =
(43)7 + 7 =
(44)1 + 18 =
(45)14 + 2 =
(46)1 + 4 =
(47)8 + 11 =
(48)17 + 1 =
(49)7 + 1 =
(50)18 + 1 =
(51)13 + 6 =
(52)6 + 7 =
(53)9 + 3 =
(54)11 + 5 =
(55)4 + 6 =
(56)7 + 8 =
(57)13 + 7 =
(58)1 + 17 =
(59)14 + 1 =
(60)8 + 1 =
(1)19 - 9 =
(2)13 - 7 =
(3)14 - 7 =
(4)14 - 7 =
(5)13 - 4 =
(6)13 - 9 =
(7)15 - 6 =
(8)12 - 6 =
(9)12 - 5 =
(10)15 - 8 =
(11)19 - 9 =
(12)19 - 9 =
(13)17 - 9 =
(14)12 - 6 =
(15)12 - 3 =
(16)14 - 7 =
(17)16 - 7 =
(18)12 - 7 =
(19)12 - 9 =
(20)14 - 4 =
(21)12 - 6 =
(22)19 - 9 =
(23)16 - 8 =
(24)18 - 8 =
(25)11 - 3 =
(26)19 - 9 =
(27)13 - 4 =
(28)14 - 9 =
(29)15 - 5 =
(30)14 - 8 =
(31)18 - 8 =
(32)14 - 7 =
(33)18 - 9 =
(34)11 - 7 =
(35)19 - 9 =
(36)13 - 6 =
(37)17 - 8 =
(38)14 - 9 =
(39)16 - 6 =
(40)19 - 9 =
(41)12 - 3 =
(42)12 - 7 =
(43)13 - 5 =
(44)12 - 7 =
(45)16 - 8 =
(46)16 - 6 =
(47)13 - 7 =
(48)16 - 9 =
(49)16 - 8 =
(50)17 - 9 =
(51)17 - 8 =
(52)12 - 8 =
(53)19 - 9 =
(54)14 - 7 =
(55)16 - 8 =
(56)12 - 2 =
(57)15 - 9 =
(58)15 - 9 =
(59)12 - 9 =
(60)11 - 1 =
(1)13 + 3 =
(2)4 + 7 =
(3)17 + 2 =
(4)19 + 1 =
(5)16 + 3 =
(6)7 + 3 =
(7)6 + 7 =
(8)6 + 10 =
(9)17 + 2 =
(10)6 + 14 =
(11)4 + 12 =
(12)16 + 3 =
(13)18 + 1 =
(14)14 + 1 =
(15)19 + 1 =
(16)10 + 9 =
(17)2 + 8 =
(18)15 + 5 =
(19)10 + 4 =
(20)3 + 12 =
(21)8 + 11 =
(22)9 + 2 =
(23)19 + 1 =
(24)5 + 8 =
(25)3 + 3 =
(26)13 + 2 =
(27)11 + 8 =
(28)17 + 2 =
(29)17 + 1 =
(30)18 + 1 =
(31)10 + 10 =
(32)10 + 7 =
(33)13 + 3 =
(34)14 + 5 =
(35)15 + 1 =
(36)11 + 7 =
(37)14 + 4 =
(38)13 + 5 =
(39)17 + 3 =
(40)10 + 4 =
(41)11 + 5 =
(42)14 + 2 =
(43)10 + 9 =
(44)14 + 4 =
(45)1 + 17 =
(46)11 + 8 =
(47)3 + 1 =
(48)1 + 5 =
(49)10 + 4 =
(50)13 + 2 =
(51)11 + 5 =
(52)18 + 1 =
(53)1 + 8 =
(54)12 + 7 =
(55)15 + 3 =
(56)3 + 12 =
(57)16 + 2 =
(58)12 + 6 =
(59)13 + 6 =
(60)15 + 4 =
(1)17 - 8 =
(2)17 - 9 =
(3)15 - 6 =
(4)13 - 7 =
(5)15 - 6 =
(6)16 - 9 =
(7)18 - 8 =
(8)15 - 7 =
(9)19 - 9 =
(10)14 - 7 =
(11)15 - 7 =
(12)18 - 8 =
(13)12 - 9 =
(14)11 - 9 =
(15)11 - 1 =
(16)19 - 9 =
(17)18 - 9 =
(18)13 - 8 =
(19)13 - 8 =
(20)16 - 9 =
(21)14 - 9 =
(22)19 - 9 =
(23)14 - 7 =
(24)12 - 6 =
(25)14 - 9 =
(26)16 - 9 =
(27)17 - 7 =
(28)18 - 8 =
(29)14 - 9 =
(30)12 - 7 =
(31)13 - 8 =
(32)19 - 9 =
(33)11 - 6 =
(34)15 - 7 =
(35)15 - 5 =
(36)11 - 2 =
(37)17 - 9 =
(38)13 - 4 =
(39)16 - 8 =
(40)16 - 9 =
(41)12 - 4 =
(42)16 - 6 =
(43)12 - 9 =
(44)15 - 5 =
(45)19 - 9 =
(46)17 - 8 =
(47)13 - 6 =
(48)13 - 3 =
(49)12 - 6 =
(50)16 - 9 =
(51)16 - 7 =
(52)11 - 6 =
(53)17 - 8 =
(54)12 - 6 =
(55)15 - 5 =
(56)18 - 9 =
(57)19 - 9 =
(58)17 - 7 =
(59)18 - 9 =
(60)17 - 7 =
(1)3 + 13 =
(2)17 + 3 =
(3)5 + 11 =
(4)11 + 9 =
(5)15 + 5 =
(6)1 + 7 =
(7)12 + 2 =
(8)9 + 11 =
(9)4 + 5 =
(10)12 + 1 =
(11)18 + 1 =
(12)11 + 2 =
(13)7 + 12 =
(14)7 + 1 =
(15)6 + 3 =
(16)14 + 4 =
(17)9 + 5 =
(18)5 + 14 =
(19)7 + 13 =
(20)7 + 1 =
(21)10 + 3 =
(22)3 + 10 =
(23)11 + 6 =
(24)10 + 3 =
(25)13 + 6 =
(26)9 + 6 =
(27)11 + 7 =
(28)3 + 10 =
(29)17 + 3 =
(30)9 + 5 =
(31)8 + 11 =
(32)15 + 3 =
(33)9 + 8 =
(34)8 + 4 =
(35)6 + 5 =
(36)8 + 10 =
(37)16 + 1 =
(38)7 + 5 =
(39)18 + 1 =
(40)14 + 2 =
(41)11 + 9 =
(42)12 + 4 =
(43)12 + 8 =
(44)10 + 7 =
(45)14 + 2 =
(46)14 + 6 =
(47)13 + 2 =
(48)7 + 2 =
(49)4 + 9 =
(50)11 + 3 =
(51)9 + 5 =
(52)15 + 4 =
(53)9 + 11 =
(54)9 + 3 =
(55)8 + 1 =
(56)15 + 5 =
(57)11 + 6 =
(58)7 + 10 =
(59)3 + 10 =
(60)9 + 5 =
(1)14 - 4 =
(2)13 - 4 =
(3)19 - 9 =
(4)17 - 7 =
(5)19 - 9 =
(6)11 - 3 =
(7)12 - 7 =
(8)11 - 4 =
(9)16 - 8 =
(10)16 - 6 =
(11)16 - 9 =
(12)13 - 4 =
(13)11 - 8 =
(14)11 - 7 =
(15)13 - 8 =
(16)14 - 9 =
(17)13 - 5 =
(18)14 - 9 =
(19)19 - 9 =
(20)12 - 5 =
(21)11 - 2 =
(22)12 - 9 =
(23)11 - 5 =
(24)19 - 9 =
(25)12 - 4 =
(26)19 - 9 =
(27)15 - 7 =
(28)15 - 9 =
(29)13 - 4 =
(30)13 - 9 =
(31)11 - 3 =
(32)13 - 6 =
(33)16 - 8 =
(34)17 - 9 =
(35)14 - 8 =
(36)13 - 4 =
(37)16 - 8 =
(38)17 - 8 =
(39)15 - 8 =
(40)14 - 9 =
(41)17 - 7 =
(42)19 - 9 =
(43)11 - 2 =
(44)14 - 7 =
(45)14 - 5 =
(46)11 - 6 =
(47)11 - 8 =
(48)11 - 8 =
(49)12 - 8 =
(50)17 - 7 =
(51)11 - 9 =
(52)15 - 6 =
(53)18 - 9 =
(54)14 - 4 =
(55)16 - 8 =
(56)12 - 9 =
(57)11 - 4 =
(58)11 - 7 =
(59)15 - 7 =
(60)13 - 8 =
(1)12 + 8 =
(2)6 + 11 =
(3)10 + 1 =
(4)5 + 1 =
(5)3 + 9 =
(6)6 + 6 =
(7)12 + 4 =
(8)16 + 4 =
(9)13 + 7 =
(10)6 + 13 =
(11)11 + 1 =
(12)10 + 6 =
(13)12 + 5 =
(14)18 + 1 =
(15)11 + 9 =
(16)3 + 14 =
(17)11 + 2 =
(18)3 + 6 =
(19)6 + 12 =
(20)6 + 3 =
(21)19 + 1 =
(22)2 + 10 =
(23)11 + 9 =
(24)12 + 4 =
(25)13 + 4 =
(26)2 + 8 =
(27)7 + 10 =
(28)18 + 1 =
(29)19 + 1 =
(30)6 + 3 =
(31)17 + 1 =
(32)18 + 1 =
(33)2 + 18 =
(34)13 + 6 =
(35)1 + 8 =
(36)5 + 15 =
(37)5 + 1 =
(38)1 + 8 =
(39)12 + 7 =
(40)11 + 1 =
(41)2 + 6 =
(42)7 + 13 =
(43)7 + 4 =
(44)5 + 14 =
(45)15 + 2 =
(46)3 + 15 =
(47)15 + 1 =
(48)16 + 1 =
(49)7 + 10 =
(50)12 + 4 =
(51)10 + 3 =
(52)19 + 1 =
(53)16 + 3 =
(54)18 + 2 =
(55)8 + 4 =
(56)5 + 1 =
(57)14 + 6 =
(58)12 + 7 =
(59)2 + 2 =
(60)16 + 4 =
(1)18 - 9 =
(2)18 - 8 =
(3)19 - 9 =
(4)14 - 5 =
(5)17 - 9 =
(6)12 - 8 =
(7)15 - 8 =
(8)19 - 9 =
(9)15 - 7 =
(10)14 - 5 =
(11)11 - 9 =
(12)11 - 7 =
(13)18 - 9 =
(14)13 - 6 =
(15)16 - 7 =
(16)15 - 5 =
(17)11 - 5 =
(18)12 - 8 =
(19)17 - 8 =
(20)18 - 9 =
(21)13 - 6 =
(22)16 - 8 =
(23)17 - 8 =
(24)19 - 9 =
(25)17 - 9 =
(26)17 - 9 =
(27)15 - 6 =
(28)14 - 8 =
(29)11 - 1 =
(30)15 - 6 =
(31)16 - 7 =
(32)16 - 9 =
(33)13 - 5 =
(34)17 - 8 =
(35)19 - 9 =
(36)12 - 4 =
(37)19 - 9 =
(38)13 - 8 =
(39)16 - 8 =
(40)12 - 5 =
(41)14 - 6 =
(42)12 - 7 =
(43)14 - 4 =
(44)17 - 7 =
(45)13 - 8 =
(46)16 - 9 =
(47)19 - 9 =
(48)15 - 5 =
(49)11 - 4 =
(50)11 - 9 =
(51)15 - 8 =
(52)14 - 4 =
(53)18 - 8 =
(54)18 - 9 =
(55)15 - 6 =
(56)13 - 4 =
(57)18 - 8 =
(58)16 - 6 =
(59)16 - 9 =
(60)17 - 8 =
(1)2 + 13 =
(2)4 + 14 =
(3)16 + 2 =
(4)17 + 1 =
(5)1 + 13 =
(6)7 + 9 =
(7)18 + 1 =
(8)16 + 1 =
(9)2 + 1 =
(10)15 + 2 =
(11)5 + 5 =
(12)2 + 13 =
(13)11 + 2 =
(14)10 + 3 =
(15)6 + 9 =
(16)15 + 1 =
(17)3 + 4 =
(18)6 + 2 =
(19)19 + 1 =
(20)14 + 2 =
(21)17 + 1 =
(22)14 + 1 =
(23)1 + 14 =
(24)3 + 7 =
(25)16 + 1 =
(26)6 + 13 =
(27)5 + 14 =
(28)14 + 2 =
(29)7 + 7 =
(30)17 + 2 =
(31)14 + 1 =
(32)16 + 2 =
(33)3 + 3 =
(34)1 + 14 =
(35)14 + 6 =
(36)7 + 6 =
(37)14 + 1 =
(38)11 + 9 =
(39)3 + 7 =
(40)8 + 7 =
(41)5 + 2 =
(42)19 + 1 =
(43)13 + 5 =
(44)1 + 8 =
(45)12 + 6 =
(46)11 + 6 =
(47)17 + 1 =
(48)10 + 5 =
(49)13 + 3 =
(50)9 + 10 =
(51)15 + 3 =
(52)5 + 1 =
(53)18 + 1 =
(54)4 + 10 =
(55)19 + 1 =
(56)13 + 3 =
(57)10 + 9 =
(58)17 + 3 =
(59)2 + 7 =
(60)16 + 2 =
(1)12 - 5 =
(2)12 - 2 =
(3)17 - 8 =
(4)15 - 7 =
(5)13 - 9 =
(6)18 - 9 =
(7)12 - 8 =
(8)15 - 9 =
(9)16 - 6 =
(10)12 - 7 =
(11)17 - 8 =
(12)15 - 7 =
(13)12 - 5 =
(14)14 - 5 =
(15)12 - 2 =
(16)15 - 6 =
(17)17 - 7 =
(18)14 - 5 =
(19)11 - 9 =
(20)17 - 8 =
(21)15 - 6 =
(22)14 - 8 =
(23)11 - 2 =
(24)18 - 8 =
(25)14 - 4 =
(26)19 - 9 =
(27)16 - 9 =
(28)13 - 5 =
(29)12 - 8 =
(30)11 - 9 =
(31)19 - 9 =
(32)15 - 9 =
(33)16 - 7 =
(34)16 - 9 =
(35)14 - 9 =
(36)14 - 8 =
(37)16 - 9 =
(38)16 - 9 =
(39)12 - 3 =
(40)16 - 7 =
(41)11 - 5 =
(42)15 - 5 =
(43)17 - 7 =
(44)19 - 9 =
(45)15 - 7 =
(46)16 - 6 =
(47)17 - 7 =
(48)18 - 8 =
(49)16 - 8 =
(50)16 - 7 =
(51)17 - 9 =
(52)16 - 7 =
(53)19 - 9 =
(54)17 - 7 =
(55)11 - 7 =
(56)15 - 8 =
(57)19 - 9 =
(58)17 - 9 =
(59)16 - 8 =
(60)11 - 9 =
(1)13 + 4 =
(2)10 + 4 =
(3)13 + 1 =
(4)9 + 7 =
(5)8 + 10 =
(6)10 + 8 =
(7)3 + 17 =
(8)5 + 15 =
(9)16 + 3 =
(10)1 + 4 =
(11)5 + 6 =
(12)7 + 3 =
(13)9 + 1 =
(14)18 + 1 =
(15)9 + 3 =
(16)15 + 1 =
(17)16 + 4 =
(18)13 + 4 =
(19)17 + 3 =
(20)19 + 1 =
(21)11 + 7 =
(22)10 + 4 =
(23)13 + 3 =
(24)13 + 3 =
(25)5 + 7 =
(26)10 + 2 =
(27)7 + 12 =
(28)3 + 4 =
(29)9 + 1 =
(30)1 + 3 =
(31)13 + 3 =
(32)1 + 12 =
(33)7 + 7 =
(34)4 + 11 =
(35)3 + 7 =
(36)14 + 1 =
(37)3 + 2 =
(38)1 + 5 =
(39)15 + 4 =
(40)10 + 8 =
(41)15 + 2 =
(42)8 + 2 =
(43)10 + 9 =
(44)14 + 5 =
(45)8 + 2 =
(46)9 + 1 =
(47)1 + 18 =
(48)14 + 5 =
(49)13 + 5 =
(50)12 + 2 =
(51)3 + 1 =
(52)6 + 11 =
(53)7 + 5 =
(54)2 + 8 =
(55)19 + 1 =
(56)10 + 10 =
(57)14 + 3 =
(58)5 + 14 =
(59)18 + 1 =
(60)5 + 6 =
(1)17 - 8 =
(2)13 - 8 =
(3)18 - 8 =
(4)16 - 9 =
(5)18 - 8 =
(6)19 - 9 =
(7)16 - 9 =
(8)14 - 8 =
(9)18 - 9 =
(10)13 - 3 =
(11)17 - 7 =
(12)16 - 6 =
(13)12 - 2 =
(14)11 - 9 =
(15)11 - 9 =
(16)14 - 7 =
(17)14 - 9 =
(18)15 - 8 =
(19)11 - 2 =
(20)19 - 9 =
(21)15 - 7 =
(22)15 - 9 =
(23)12 - 6 =
(24)12 - 3 =
(25)14 - 4 =
(26)18 - 9 =
(27)15 - 7 =
(28)15 - 6 =
(29)12 - 2 =
(30)19 - 9 =
(31)13 - 3 =
(32)15 - 6 =
(33)12 - 8 =
(34)13 - 7 =
(35)17 - 9 =
(36)13 - 4 =
(37)12 - 9 =
(38)19 - 9 =
(39)12 - 3 =
(40)12 - 8 =
(41)13 - 8 =
(42)14 - 5 =
(43)17 - 7 =
(44)17 - 9 =
(45)17 - 9 =
(46)16 - 9 =
(47)18 - 9 =
(48)15 - 5 =
(49)15 - 8 =
(50)15 - 8 =
(51)12 - 8 =
(52)13 - 8 =
(53)14 - 5 =
(54)14 - 4 =
(55)19 - 9 =
(56)17 - 8 =
(57)14 - 9 =
(58)18 - 8 =
(59)13 - 6 =
(60)18 - 9 =
(1)4 + 4 =
(2)15 + 5 =
(3)11 + 8 =
(4)3 + 11 =
(5)7 + 12 =
(6)6 + 10 =
(7)14 + 5 =
(8)19 + 1 =
(9)10 + 4 =
(10)2 + 11 =
(11)13 + 2 =
(12)18 + 2 =
(13)13 + 6 =
(14)9 + 3 =
(15)11 + 6 =
(16)5 + 9 =
(17)4 + 3 =
(18)4 + 15 =
(19)5 + 13 =
(20)2 + 18 =
(21)4 + 16 =
(22)14 + 6 =
(23)14 + 1 =
(24)12 + 6 =
(25)8 + 3 =
(26)3 + 8 =
(27)6 + 10 =
(28)19 + 1 =
(29)5 + 9 =
(30)17 + 1 =
(31)10 + 7 =
(32)3 + 12 =
(33)14 + 2 =
(34)9 + 7 =
(35)12 + 8 =
(36)10 + 2 =
(37)7 + 3 =
(38)11 + 6 =
(39)19 + 1 =
(40)16 + 1 =
(41)6 + 7 =
(42)6 + 7 =
(43)19 + 1 =
(44)9 + 3 =
(45)13 + 7 =
(46)19 + 1 =
(47)12 + 1 =
(48)8 + 10 =
(49)3 + 10 =
(50)8 + 5 =
(51)9 + 5 =
(52)17 + 3 =
(53)19 + 1 =
(54)2 + 11 =
(55)19 + 1 =
(56)5 + 2 =
(57)5 + 10 =
(58)19 + 1 =
(59)19 + 1 =
(60)10 + 2 =
(1)15 - 9 =
(2)16 - 7 =
(3)16 - 6 =
(4)12 - 3 =
(5)15 - 9 =
(6)18 - 8 =
(7)15 - 7 =
(8)18 - 9 =
(9)16 - 8 =
(10)11 - 5 =
(11)19 - 9 =
(12)17 - 9 =
(13)18 - 8 =
(14)11 - 9 =
(15)13 - 6 =
(16)12 - 6 =
(17)17 - 7 =
(18)11 - 7 =
(19)18 - 9 =
(20)11 - 9 =
(21)19 - 9 =
(22)19 - 9 =
(23)12 - 7 =
(24)15 - 9 =
(25)15 - 8 =
(26)19 - 9 =
(27)13 - 3 =
(28)14 - 6 =
(29)14 - 5 =
(30)15 - 9 =
(31)11 - 4 =
(32)14 - 8 =
(33)18 - 8 =
(34)12 - 7 =
(35)13 - 4 =
(36)16 - 9 =
(37)14 - 6 =
(38)19 - 9 =
(39)19 - 9 =
(40)14 - 5 =
(41)14 - 6 =
(42)16 - 9 =
(43)17 - 9 =
(44)18 - 8 =
(45)12 - 3 =
(46)16 - 7 =
(47)11 - 9 =
(48)17 - 9 =
(49)13 - 5 =
(50)16 - 9 =
(51)12 - 7 =
(52)18 - 8 =
(53)19 - 9 =
(54)17 - 7 =
(55)16 - 6 =
(56)13 - 3 =
(57)19 - 9 =
(58)15 - 7 =
(59)15 - 8 =
(60)16 - 8 =
(1)18 + 2 =
(2)12 + 7 =
(3)17 + 1 =
(4)5 + 4 =
(5)5 + 7 =
(6)19 + 1 =
(7)6 + 8 =
(8)9 + 3 =
(9)14 + 1 =
(10)6 + 1 =
(11)17 + 1 =
(12)13 + 3 =
(13)7 + 8 =
(14)19 + 1 =
(15)2 + 18 =
(16)3 + 11 =
(17)19 + 1 =
(18)19 + 1 =
(19)8 + 8 =
(20)17 + 1 =
(21)13 + 4 =
(22)14 + 4 =
(23)12 + 5 =
(24)16 + 4 =
(25)16 + 1 =
(26)2 + 14 =
(27)2 + 17 =
(28)18 + 1 =
(29)13 + 2 =
(30)13 + 7 =
(31)12 + 6 =
(32)5 + 1 =
(33)9 + 9 =
(34)6 + 12 =
(35)3 + 8 =
(36)18 + 1 =
(37)11 + 8 =
(38)12 + 6 =
(39)1 + 15 =
(40)19 + 1 =
(41)5 + 13 =
(42)5 + 3 =
(43)18 + 1 =
(44)15 + 3 =
(45)12 + 4 =
(46)6 + 13 =
(47)4 + 8 =
(48)12 + 3 =
(49)2 + 18 =
(50)2 + 4 =
(51)4 + 5 =
(52)2 + 10 =
(53)17 + 1 =
(54)12 + 1 =
(55)1 + 14 =
(56)13 + 4 =
(57)8 + 8 =
(58)1 + 14 =
(59)8 + 8 =
(60)18 + 2 =
(1)13 - 8 =
(2)14 - 8 =
(3)12 - 7 =
(4)14 - 5 =
(5)15 - 9 =
(6)16 - 8 =
(7)19 - 9 =
(8)15 - 6 =
(9)19 - 9 =
(10)14 - 9 =
(11)16 - 6 =
(12)17 - 7 =
(13)19 - 9 =
(14)15 - 9 =
(15)19 - 9 =
(16)12 - 2 =
(17)13 - 8 =
(18)19 - 9 =
(19)19 - 9 =
(20)17 - 7 =
(21)15 - 8 =
(22)13 - 9 =
(23)11 - 2 =
(24)12 - 2 =
(25)13 - 5 =
(26)12 - 6 =
(27)13 - 7 =
(28)15 - 7 =
(29)11 - 3 =
(30)13 - 5 =
(31)16 - 7 =
(32)12 - 7 =
(33)11 - 4 =
(34)14 - 6 =
(35)15 - 7 =
(36)19 - 9 =
(37)17 - 7 =
(38)19 - 9 =
(39)19 - 9 =
(40)19 - 9 =
(41)16 - 7 =
(42)16 - 7 =
(43)13 - 7 =
(44)16 - 7 =
(45)17 - 9 =
(46)12 - 8 =
(47)17 - 9 =
(48)18 - 8 =
(49)12 - 5 =
(50)11 - 6 =
(51)12 - 2 =
(52)19 - 9 =
(53)14 - 6 =
(54)16 - 9 =
(55)13 - 8 =
(56)17 - 8 =
(57)15 - 7 =
(58)18 - 8 =
(59)18 - 9 =
(60)15 - 8 =
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