苏教版三年级下册分数加减运算练习300题及答案

第第页苏教版三年级下册分数加减练习300题及答案EQ\F(50,56)－\F(14,56)＝EQ\F(4,65)＋\F(30,65)＝EQ\F(41,45)－\F(23,45)＝EQ\F(85,91)－\F(83,91)＝EQ\F(6,15)＋\F(8,15)＝EQ\F(6,93)＋\F(48,93)＝EQ\F(1,10)＋\F(9,10)＝EQ1－\F(73,95)＝EQ\F(7,73)＋\F(43,73)＝EQ\F(5,55)＋\F(7,55)＝EQ\F(32,96)＋\F(34,96)＝EQ\F(43,79)－\F(18,79)＝EQ\F(10,39)＋\F(20,39)＝EQ\F(3,41)＋\F(30,41)＝EQ1－\F(43,94)＝EQ1－\F(35,61)＝EQ\F(6,84)＋\F(66,84)＝EQ\F(24,93)＋\F(20,93)＝EQ1－\F(60,81)＝EQ\F(22,33)－\F(12,33)＝EQ\F(27,33)＋\F(5,33)＝EQ\F(14,15)－\F(13,15)＝EQ\F(10,73)＋\F(5,73)＝EQ\F(2,91)＋\F(24,91)＝EQ\F(24,28)－\F(20,28)＝EQ\F(47,75)－\F(37,75)＝EQ1－\F(2,98)＝EQ\F(15,31)＋\F(7,31)＝EQ\F(61,66)－\F(59,66)＝EQ\F(3,21)＋\F(17,21)＝EQ\F(17,51)＋\F(2,51)＝EQ\F(8,50)－\F(5,50)＝EQ\F(63,67)－\F(50,67)＝EQ1－\F(58,73)＝EQ\F(68,77)－\F(38,77)＝EQ\F(5,8)－\F(4,8)＝EQ\F(9,62)＋\F(16,62)＝EQ\F(12,54)－\F(9,54)＝EQ\F(8,35)－\F(5,35)＝EQ\F(6,10)＋\F(3,10)＝EQ1－\F(28,92)＝EQ\F(87,99)－\F(82,99)＝EQ\F(30,36)－\F(12,36)＝EQ\F(6,62)＋\F(47,62)＝EQ\F(37,53)＋\F(8,53)＝EQ\F(86,87)－\F(41,87)＝EQ\F(34,49)－\F(6,49)＝EQ1－\F(6,82)＝EQ\F(11,42)＋\F(26,42)＝EQ\F(14,39)＋\F(25,39)＝EQ\F(30,49)＋\F(10,49)＝EQ\F(38,62)＋\F(3,62)＝EQ\F(41,42)－\F(10,42)＝EQ\F(44,58)－\F(16,58)＝EQ\F(13,64)＋\F(29,64)＝EQ\F(7,16)＋\F(5,16)＝EQ\F(20,32)－\F(11,32)＝EQ\F(13,25)＋\F(6,25)＝EQ\F(14,43)－\F(8,43)＝EQ\F(32,84)＋\F(25,84)＝EQ1－\F(24,56)＝EQ\F(47,60)－\F(35,60)＝EQ\F(24,27)－\F(22,27)＝EQ\F(7,42)＋\F(34,42)＝EQ\F(65,73)－\F(18,73)＝EQ1－\F(18,63)＝EQ\F(73,80)－\F(59,80)＝EQ\F(14,97)＋\F(24,97)＝EQ1－\F(66,98)＝EQ\F(7,19)＋\F(10,19)＝EQ\F(43,87)＋\F(41,87)＝EQ\F(57,78)－\F(38,78)＝EQ\F(20,86)＋\F(2,86)＝EQ1－\F(15,84)＝EQ\F(4,6)＋\F(2,6)＝EQ\F(9,56)＋\F(15,56)＝EQ\F(43,62)－\F(12,62)＝EQ1－\F(8,31)＝EQ\F(4,68)＋\F(46,68)＝EQ\F(41,98)－\F(16,98)＝EQ1－\F(52,99)＝EQ1－\F(6,43)＝EQ\F(33,59)＋\F(5,59)＝EQ\F(2,31)＋\F(3,31)＝EQ\F(22,88)＋\F(27,88)＝EQ\F(10,34)－\F(8,34)＝EQ\F(5,34)＋\F(19,34)＝EQ\F(51,64)＋\F(10,64)＝EQ\F(5,71)＋\F(19,71)＝EQ1－\F(77,89)＝EQ\F(8,28)＋\F(15,28)＝EQ\F(28,32)－\F(16,32)＝EQ\F(12,21)－\F(8,21)＝EQ\F(34,65)－\F(18,65)＝EQ\F(21,40)＋\F(11,40)＝EQ\F(18,26)－\F(3,26)＝EQ\F(47,66)－\F(29,66)＝EQ\F(52,56)－\F(42,56)＝EQ\F(40,93)＋\F(41,93)＝EQ\F(2,47)＋\F(16,47)＝EQ1－\F(6,15)＝EQ\F(5,30)＋\F(14,30)＝EQ\F(4,87)＋\F(11,87)＝EQ\F(1,45)＋\F(10,45)＝EQ\F(50,61)－\F(5,61)＝EQ\F(23,51)－\F(13,51)＝EQ\F(8,32)＋\F(19,32)＝EQ\F(6,10)－\F(5,10)＝EQ\F(6,56)＋\F(14,56)＝EQ\F(35,36)－\F(19,36)＝EQ\F(12,34)－\F(6,34)＝EQ\F(23,76)＋\F(38,76)＝EQ\F(69,79)－\F(10,79)＝EQ\F(24,41)＋\F(12,41)＝EQ\F(28,49)＋\F(10,49)＝EQ\F(67,76)－\F(31,76)＝EQ1－\F(3,11)＝EQ\F(38,50)－\F(12,50)＝EQ1－\F(56,96)＝EQ\F(30,42)－\F(10,42)＝EQ\F(9,53)＋\F(26,53)＝EQ\F(9,91)＋\F(80,91)＝EQ\F(9,32)＋\F(21,32)＝EQ\F(11,15)－\F(8,15)＝EQ\F(18,27)＋\F(8,27)＝EQ\F(1,22)＋\F(16,22)＝EQ\F(80,89)－\F(33,89)＝EQ\F(33,54)＋\F(19,54)＝EQ\F(7,22)＋\F(7,22)＝EQ1－\F(37,52)＝EQ1－\F(15,46)＝EQ1－\F(59,60)＝EQ\F(8,20)＋\F(11,20)＝EQ\F(62,71)－\F(51,71)＝EQ1－\F(6,98)＝EQ1－\F(18,54)＝EQ\F(36,40)－\F(26,40)＝EQ\F(4,37)＋\F(20,37)＝EQ1－\F(18,92)＝EQ\F(5,8)＋\F(2,8)＝EQ1－\F(47,53)＝EQ\F(52,77)－\F(37,77)＝EQ\F(7,68)＋\F(2,68)＝EQ\F(22,68)＋\F(17,68)＝EQ\F(15,33)－\F(7,33)＝EQ\F(38,41)－\F(4,41)＝EQ\F(24,34)－\F(13,34)＝EQ\F(14,94)＋\F(77,94)＝EQ\F(33,81)－\F(4,81)＝EQ\F(56,82)－\F(54,82)＝EQ\F(5,16)＋\F(11,16)＝EQ\F(56,91)＋\F(24,91)＝EQ\F(2,46)＋\F(5,46)＝EQ\F(11,28)＋\F(11,28)＝EQ\F(29,61)－\F(11,61)＝EQ\F(8,34)＋\F(18,34)＝EQ1－\F(53,61)＝EQ\F(15,90)＋\F(2,90)＝EQ\F(25,69)＋\F(6,69)＝EQ\F(37,44)＋\F(5,44)＝EQ\F(26,30)－\F(16,30)＝EQ\F(50,64)－\F(37,64)＝EQ\F(4,23)＋\F(8,23)＝EQ\F(23,34)－\F(15,34)＝EQ\F(12,41)＋\F(13,41)＝EQ\F(49,70)－\F(27,70)＝EQ\F(14,70)＋\F(37,70)＝EQ\F(15,70)＋\F(20,70)＝EQ\F(37,65)＋\F(19,65)＝EQ\F(8,36)＋\F(4,36)＝EQ1－\F(6,91)＝EQ\F(3,32)＋\F(25,32)＝EQ\F(8,87)＋\F(70,87)＝EQ\F(7,19)＋\F(11,19)＝EQ\F(8,19)＋\F(9,19)＝EQ1－\F(30,74)＝EQ1－\F(10,24)＝EQ1－\F(26,72)＝EQ1－\F(14,29)＝EQ\F(5,16)＋\F(6,16)＝EQ1－\F(13,78)＝EQ\F(35,48)－\F(11,48)＝EQ\F(24,75)－\F(3,75)＝EQ\F(25,75)＋\F(36,75)＝EQ\F(5,81)＋\F(29,81)＝EQ\F(11,87)＋\F(32,87)＝EQ\F(67,90)＋\F(4,90)＝EQ1－\F(26,48)＝EQ\F(91,92)－\F(36,92)＝EQ\F(35,47)－\F(25,47)＝EQ\F(68,85)－\F(7,85)＝EQ\F(59,93)－\F(3,93)＝EQ\F(20,21)－\F(13,21)＝EQ\F(15,63)＋\F(28,63)＝EQ1－\F(13,43)＝EQ\F(54,71)－\F(14,71)＝EQ1－\F(8,14)＝EQ1－\F(3,48)＝EQ\F(33,93)＋\F(20,93)＝EQ\F(17,77)＋\F(53,77)＝EQ\F(37,38)－\F(3,38)＝EQ\F(3,28)＋\F(15,28)＝EQ\F(11,18)－\F(5,18)＝EQ\F(58,83)－\F(39,83)＝EQ\F(12,60)＋\F(6,60)＝EQ\F(16,65)＋\F(45,65)＝EQ\F(13,75)＋\F(62,75)＝EQ\F(76,94)＋\F(10,94)＝EQ\F(71,88)＋\F(2,88)＝EQ1－\F(12,28)＝EQ\F(38,43)－\F(32,43)＝EQ\F(16,33)－\F(3,33)＝EQ\F(37,38)－\F(5,38)＝EQ\F(50,73)－\F(5,73)＝EQ\F(14,24)－\F(11,24)＝EQ\F(22,27)－\F(19,27)＝EQ1－\F(44,55)＝EQ\F(46,90)－\F(40,90)＝EQ\F(12,18)－\F(6,18)＝EQ1－\F(34,90)＝EQ1－\F(14,59)＝EQ\F(4,19)＋\F(10,19)＝EQ\F(32,73)＋\F(35,73)＝EQ\F(41,86)＋\F(24,86)＝EQ\F(43,68)＋\F(22,68)＝EQ1－\F(62,73)＝EQ1－\F(21,43)＝EQ\F(17,19)＋\F(1,19)＝EQ\F(13,56)－\F(12,56)＝EQ\F(52,97)－\F(32,97)＝EQ\F(12,36)＋\F(8,36)＝EQ\F(22,34)－\F(14,34)＝EQ1－\F(15,69)＝EQ\F(51,71)－\F(39,71)＝EQ\F(13,94)＋\F(67,94)＝EQ\F(60,62)－\F(17,62)＝EQ\F(76,84)－\F(32,84)＝EQ1－\F(9,27)＝EQ\F(5,28)＋\F(15,28)＝EQ1－\F(65,97)＝EQ\F(16,88)＋\F(25,88)＝EQ\F(11,73)＋\F(47,73)＝EQ1－\F(59,91)＝EQ\F(61,79)＋\F(9,79)＝EQ\F(72,88)－\F(11,88)＝EQ\F(89,92)－\F(63,92)＝EQ\F(2,5)＋\F(2,5)＝EQ\F(20,33)＋\F(10,33)＝EQ\F(60,74)－\F(35,74)＝EQ\F(62,92)＋\F(7,92)＝EQ\F(21,95)＋\F(6,95)＝EQ\F(85,86)－\F(56,86)＝EQ1－\F(18,55)＝EQ\F(20,22)－\F(18,22)＝EQ\F(34,72)＋\F(6,72)＝EQ1－\F(15,18)＝EQ1－\F(24,31)＝EQ\F(62,78)－\F(17,78)＝EQ\F(54,79)－\F(13,79)＝EQ\F(72,84)＋\F(11,84)＝EQ\F(12,20)－\F(9,20)＝EQ\F(69,73)－\F(20,73)＝EQ\F(6,10)－\F(3,10)＝EQ\F(14,56)＋\F(11,56)＝EQ\F(36,66)＋\F(19,66)＝EQ\F(38,69)－\F(9,69)＝EQ\F(41,96)－\F(7,96)＝EQ1－\F(33,64)＝EQ\F(1,21)＋\F(8,21)＝EQ\F(40,59)＋\F(5,59)＝EQ\F(29,32)－\F(12,32)＝EQ1－\F(65,73)＝EQ\F(67,72)－\F(41,72)＝EQ\F(7,32)＋\F(18,32)＝EQ\F(20,41)＋\F(20,41)＝EQ\F(34,61)－\F(33,61)＝EQ\F(19,89)＋\F(64,89)＝EQ\F(62,83)－\F(41,83)＝EQ\F(17,80)＋\F(54,80)＝EQ\F(26,29)－\F(10,29)＝EQ\F(90,99)－\F(17,99)＝EQ\F(52,85)－\F(12,85)＝EQ1－\F(38,68)＝EQ\F(43,50)－\F(14,50)＝EQ1－\F(39,73)＝EQ\F(42,64)－\F(21,64)＝EQ\F(23,41)＋\F(5,41)＝EQ1－\F(76,78)＝EQ1－\F(1,5)＝EQ\F(45,88)＋\F(37,88)＝EQ\F(20,83)＋\F(17,83)＝EQ\F(46,71)－\F(26,71)＝EQ1－\F(31,65)＝EQ\F(44,82)－\F(20,82)＝EQ\F(51,73)＋\F(9,73)＝EQ1－\F(31,57)＝EQ\F(22,57)＋\F(26,57)＝EQ\F(19,28)－\F(8,28)＝EQ1－\F(5,31)＝EQ\F(30,53)＋\F(18,53)＝

苏教版三年级下册分数加减练习300题及答案EQ\F(36,56)EQ\F(34,65)EQ\F(18,45)EQ\F(2,91)EQ\F(14,15)EQ\F(54,93)EQ1EQ\F(22,95)EQ\F(50,73)EQ\F(12,55)EQ\F(66,96)EQ\F(25,79)EQ\F(30,39)EQ\F(33,41)EQ\F(51,94)EQ\F(26,61)EQ\F(72,84)EQ\F(44,93)EQ\F(21,81)EQ\F(10,33)EQ\F(32,33)EQ\F(1,15)EQ\F(15,73)EQ\F(26,91)EQ\F(4,28)EQ\F(10,75)EQ\F(96,98)EQ\F(22,31)EQ\F(2,66)EQ\F(20,21)EQ\F(19,51)EQ\F(3,50)EQ\F(13,67)EQ\F(15,73)EQ\F(30,77)EQ\F(1,8)EQ\F(25,62)EQ\F(3,54)EQ\F(3,35)EQ\F(9,10)EQ\F(64,92)EQ\F(5,99)EQ\F(18,36)EQ\F(53,62)EQ\F(45,53)EQ\F(45,87)EQ\F(28,49)EQ\F(76,82)EQ\F(37,42)EQ1EQ\F(40,49)EQ\F(41,62)EQ\F(31,42)EQ\F(28,58)EQ\F(42,64)EQ\F(12,16)EQ\F(9,32)EQ\F(19,25)EQ\F(6,43)EQ\F(57,84)EQ\F(32,56)EQ\F(12,60)EQ\F(2,27)EQ\F(41,42)EQ\F(47,73)EQ\F(45,63)EQ\F(14,80)EQ\F(38,97)EQ\F(32,98)EQ\F(17,19)EQ\F(84,87)EQ\F(19,78)EQ\F(22,86)EQ\F(69,84)EQ1EQ\F(24,56)EQ\F(31,62)EQ\F(23,31)EQ\F(50,68)EQ\F(25,98)EQ\F(47,99)EQ\F(37,43)EQ\F(38,59)EQ\F(5,31)EQ\F(49,88)EQ\F(2,34)EQ\F(24,34)EQ\F(61,64)EQ\F(24,71)EQ\F(12,89)EQ\F(23,28)EQ\F(12,32)EQ\F(4,21)EQ\F(16,65)EQ\F(32,40)EQ\F(15,26)EQ\F(18,66)EQ\F(10,56)EQ\F(81,93)EQ\F(18,47)EQ\F(9,15)EQ\F(19,30)EQ\F(15,87)EQ\F(11,45)EQ\F(45,61)EQ\F(10,51)EQ\F(27,32)EQ\F(1,10)EQ\F(20,56)EQ\F(16,36)EQ\F(6,34)EQ\F(61,76)EQ\F(59,79)EQ\F(36,41)EQ\F(38,49)EQ\F(36,76)EQ\F(8,11)EQ\F(26,50)EQ\F(40,96)EQ\F(20,42)EQ\F(35,53)EQ\F(89,91)EQ\F(30,32)EQ\F(3,15)EQ\F(26,27)EQ\F(17,22)EQ\F(47,89)EQ\F(52,54)EQ\F(14,22)EQ\F(15,52)EQ\F(31,46)EQ\F(1,60)EQ\F(19,20)EQ\F(11,71)EQ\F(92,98)EQ\F(36,54)EQ\F(10,40)EQ\F(24,37)EQ\F(74,92)EQ\F(7,8)EQ\F(6,53)EQ\F(15,77)EQ\F(9,68)EQ\F(39,68)EQ\F(8,33)EQ\F(34,41)EQ\F(11,34)EQ\F(91,94)EQ\F(29,81)EQ\F(2,82)EQ1EQ\F(80,91)EQ\F(7,46)EQ\F(22,28)EQ\F(18,61)EQ\F(26,34)EQ\F(8,61)EQ\F(17,90)EQ\F(31,69)EQ\F(42,44)EQ\F(10,30)EQ\F(13,64)EQ\F(12,23)EQ\F(8,34)EQ\F(25,41)EQ\F(22,70)EQ\F(51,70)EQ\F(35,70)EQ\F(56,65)EQ\F(12,36)EQ\F(85,91)EQ\F(28,32)EQ\F(78,87)EQ\F(18,19)EQ\F(17,19)EQ\F(44,74)EQ\F(14,24)EQ\F(46,72)EQ\F(15,29)EQ\F(11,16)EQ\F(65,78)EQ\F(24,48)EQ\F(21,75)EQ\F(61,75)EQ\F(34,81)EQ\F(43,87)EQ\F(71,90)EQ\F(22,48)EQ\F(55,92)EQ\F(10,47)EQ\F(61,85)EQ\F(56,93)EQ\F(7,21)EQ\F(43,63)EQ\F(30,43)EQ\F(40,71)EQ\F(6,14)EQ\F(45,48)EQ\F(53,93)EQ\F(70,77)EQ\F(34,38)EQ\F(18,28)EQ\F(6,18)EQ\F(19,83)EQ\F(18,60)EQ\F(61,65)EQ1EQ\F(86,94)EQ\F(73,88)EQ\F(16,28)EQ\F(6,43)EQ\F(13,33)EQ\F(32,38)EQ\F(45,73)EQ\F(3,24)EQ\F(3,27)EQ\F(11,55)EQ\F(6,90)EQ\F(6