资源描述
一年级20以内的连加
一年级20以内的连加
(1)10 + 5 + 4 =( )
(2)6 + 3 + 2 =( )
(3)3 + 1 + 5 =( )
(4)1 + 9 + 7 =( )
(5)7 + 4 + 3 =( )
(6)9 + 7 + 1 =( )
(7)6 + 9 + 3 =( )
(8)3 + 5 + 11 =( )
(9)5 + 6 + 3 =( )
(10)3 + 2 + 8 =( )
(11)10 + 1 + 4 =( )
(12)6 + 4 + 2 =( )
(13)8 + 10 + 1 =( )
(14)2 + 6 + 2 =( )
(15)1 + 3 + 8 =( )
(16)6 + 5 + 3 =( )
(17)8 + 10 + 1 =( )
(18)10 + 9 + 1 =( )
(19)7 + 6 + 2 =( )
(20)2 + 9 + 7 =( )
(21)9 + 3 + 6 =( )
(22)4 + 10 + 2 =( )
(23)8 + 8 + 2 =( )
(24)8 + 3 + 7 =( )
(25)3 + 9 + 1 =( )
(26)1 + 12 + 4 =( )
(27)6 + 10 + 3 =( )
(28)5 + 14 + 1 =( )
(29)10 + 5 + 2 =( )
(30)1 + 14 + 3 =( )
(31)1 + 17 + 1 =( )
(32)5 + 10 + 3 =( )
(33)10 + 5 + 3 =( )
(34)3 + 8 + 5 =( )
(35)9 + 7 + 3 =( )
(36)5 + 12 + 2 =( )
(37)3 + 2 + 7 =( )
(38)3 + 4 + 9 =( )
(39)6 + 12 + 1 =( )
(40)1 + 16 + 1 =( )
(41)1 + 3 + 15 =( )
(42)2 + 15 + 1 =( )
(43)5 + 2 + 8 =( )
(44)9 + 8 + 1 =( )
(45)8 + 10 + 1 =( )
(46)7 + 1 + 2 =( )
(47)7 + 8 + 2 =( )
(48)10 + 1 + 1 =( )
(49)6 + 1 + 9 =( )
(50)4 + 11 + 1 =( )
(51)8 + 4 + 6 =( )
(52)10 + 3 + 6 =( )
(53)3 + 6 + 2 =( )
(54)4 + 2 + 5 =( )
(55)7 + 12 + 1 =( )
(56)4 + 15 + 1 =( )
(57)1 + 1 + 6 =( )
(58)7 + 5 + 5 =( )
(59)6 + 7 + 4 =( )
(60)4 + 12 + 2 =( )
(61)6 + 10 + 3 =( )
(62)5 + 13 + 1 =( )
(63)2 + 2 + 12 =( )
(64)9 + 9 + 1 =( )
(65)1 + 15 + 1 =( )
(66)7 + 5 + 2 =( )
(67)1 + 16 + 2 =( )
(68)1 + 4 + 8 =( )
(69)2 + 16 + 1 =( )
(70)5 + 3 + 5 =( )
(71)3 + 3 + 3 =( )
(72)6 + 13 + 1 =( )
(73)2 + 14 + 2 =( )
(74)5 + 10 + 1 =( )
(75)4 + 8 + 4 =( )
(76)1 + 18 + 1 =( )
(77)5 + 8 + 4 =( )
(78)6 + 13 + 1 =( )
(79)1 + 12 + 4 =( )
(80)10 + 3 + 2 =( )
(81)4 + 10 + 2 =( )
(82)5 + 9 + 4 =( )
(83)4 + 1 + 6 =( )
(84)1 + 16 + 2 =( )
(85)9 + 4 + 5 =( )
(86)6 + 4 + 8 =( )
(87)6 + 12 + 1 =( )
(88)10 + 1 + 2 =( )
(89)6 + 13 + 1 =( )
(90)9 + 1 + 2 =( )
(91)1 + 4 + 6 =( )
(92)7 + 6 + 1 =( )
(93)10 + 6 + 3 =( )
(94)6 + 7 + 3 =( )
(95)9 + 6 + 4 =( )
(96)5 + 2 + 6 =( )
(97)4 + 14 + 1 =( )
(98)6 + 10 + 1 =( )
(99)4 + 15 + 1 =( )
(100)4 + 12 + 2 =( )
(1)7 + 10 + 2 =( )
(2)8 + 1 + 3 =( )
(3)5 + 8 + 6 =( )
(4)8 + 4 + 3 =( )
(5)1 + 3 + 13 =( )
(6)1 + 9 + 7 =( )
(7)5 + 6 + 2 =( )
(8)8 + 10 + 1 =( )
(9)4 + 8 + 6 =( )
(10)8 + 1 + 7 =( )
(11)4 + 15 + 1 =( )
(12)8 + 11 + 1 =( )
(13)5 + 3 + 4 =( )
(14)10 + 6 + 1 =( )
(15)7 + 3 + 5 =( )
(16)9 + 8 + 1 =( )
(17)3 + 14 + 2 =( )
(18)10 + 6 + 3 =( )
(19)6 + 12 + 1 =( )
(20)3 + 4 + 9 =( )
(21)6 + 4 + 2 =( )
(22)6 + 2 + 2 =( )
(23)3 + 4 + 1 =( )
(24)6 + 9 + 3 =( )
(25)6 + 8 + 3 =( )
(26)1 + 5 + 8 =( )
(27)6 + 4 + 2 =( )
(28)6 + 1 + 12 =( )
(29)4 + 14 + 1 =( )
(30)4 + 7 + 3 =( )
(31)10 + 7 + 1 =( )
(32)7 + 5 + 3 =( )
(33)7 + 11 + 1 =( )
(34)4 + 2 + 6 =( )
(35)5 + 10 + 3 =( )
(36)5 + 11 + 3 =( )
(37)7 + 6 + 3 =( )
(38)8 + 3 + 7 =( )
(39)9 + 2 + 1 =( )
(40)8 + 2 + 2 =( )
(41)8 + 7 + 3 =( )
(42)6 + 5 + 3 =( )
(43)6 + 2 + 2 =( )
(44)5 + 2 + 9 =( )
(45)7 + 6 + 5 =( )
(46)2 + 4 + 8 =( )
(47)10 + 5 + 4 =( )
(48)9 + 10 + 1 =( )
(49)9 + 8 + 2 =( )
(50)3 + 3 + 7 =( )
(51)6 + 9 + 1 =( )
(52)5 + 8 + 6 =( )
(53)3 + 8 + 5 =( )
(54)3 + 5 + 1 =( )
(55)1 + 5 + 11 =( )
(56)6 + 11 + 1 =( )
(57)10 + 2 + 1 =( )
(58)6 + 13 + 1 =( )
(59)7 + 2 + 2 =( )
(60)10 + 1 + 3 =( )
(61)6 + 1 + 1 =( )
(62)6 + 1 + 4 =( )
(63)10 + 7 + 2 =( )
(64)6 + 4 + 4 =( )
(65)4 + 7 + 1 =( )
(66)10 + 5 + 2 =( )
(67)7 + 3 + 2 =( )
(68)4 + 12 + 2 =( )
(69)8 + 9 + 1 =( )
(70)5 + 6 + 5 =( )
(71)7 + 3 + 9 =( )
(72)1 + 2 + 15 =( )
(73)3 + 4 + 11 =( )
(74)2 + 5 + 1 =( )
(75)4 + 2 + 9 =( )
(76)3 + 13 + 1 =( )
(77)4 + 11 + 1 =( )
(78)8 + 5 + 3 =( )
(79)5 + 13 + 1 =( )
(80)9 + 2 + 7 =( )
(81)7 + 9 + 3 =( )
(82)1 + 9 + 9 =( )
(83)8 + 8 + 1 =( )
(84)10 + 2 + 6 =( )
(85)7 + 7 + 3 =( )
(86)9 + 7 + 3 =( )
(87)2 + 5 + 3 =( )
(88)9 + 3 + 2 =( )
(89)10 + 3 + 6 =( )
(90)9 + 4 + 4 =( )
(91)3 + 3 + 4 =( )
(92)7 + 10 + 1 =( )
(93)4 + 14 + 1 =( )
(94)2 + 7 + 1 =( )
(95)9 + 6 + 3 =( )
(96)1 + 10 + 3 =( )
(97)8 + 11 + 1 =( )
(98)1 + 10 + 2 =( )
(99)5 + 2 + 8 =( )
(100)10 + 5 + 4 =( )
(1)8 + 1 + 2 =( )
(2)10 + 3 + 3 =( )
(3)5 + 1 + 9 =( )
(4)3 + 4 + 3 =( )
(5)5 + 1 + 3 =( )
(6)1 + 4 + 7 =( )
(7)4 + 3 + 5 =( )
(8)6 + 6 + 6 =( )
(9)3 + 5 + 2 =( )
(10)3 + 4 + 11 =( )
(11)7 + 10 + 2 =( )
(12)3 + 12 + 4 =( )
(13)9 + 1 + 6 =( )
(14)1 + 5 + 9 =( )
(15)6 + 4 + 4 =( )
(16)8 + 10 + 1 =( )
(17)9 + 3 + 7 =( )
(18)10 + 2 + 7 =( )
(19)1 + 8 + 5 =( )
(20)3 + 6 + 7 =( )
(21)1 + 3 + 12 =( )
(22)1 + 7 + 5 =( )
(23)10 + 6 + 3 =( )
(24)3 + 7 + 7 =( )
(25)10 + 3 + 3 =( )
(26)7 + 10 + 2 =( )
(27)4 + 13 + 1 =( )
(28)6 + 5 + 2 =( )
(29)10 + 7 + 1 =( )
(30)9 + 7 + 3 =( )
(31)6 + 12 + 1 =( )
(32)9 + 6 + 1 =( )
(33)7 + 10 + 2 =( )
(34)9 + 2 + 8 =( )
(35)2 + 7 + 2 =( )
(36)8 + 3 + 5 =( )
(37)3 + 5 + 9 =( )
(38)4 + 3 + 12 =( )
(39)5 + 12 + 2 =( )
(40)2 + 3 + 2 =( )
(41)4 + 1 + 8 =( )
(42)6 + 3 + 2 =( )
(43)5 + 5 + 1 =( )
(44)6 + 7 + 1 =( )
(45)7 + 12 + 1 =( )
(46)8 + 5 + 6 =( )
(47)10 + 1 + 1 =( )
(48)6 + 13 + 1 =( )
(49)10 + 2 + 2 =( )
(50)1 + 14 + 1 =( )
(51)1 + 4 + 10 =( )
(52)2 + 11 + 5 =( )
(53)8 + 6 + 5 =( )
(54)9 + 8 + 1 =( )
(55)3 + 6 + 10 =( )
(56)4 + 10 + 5 =( )
(57)10 + 4 + 2 =( )
(58)10 + 8 + 1 =( )
(59)5 + 8 + 4 =( )
(60)3 + 11 + 1 =( )
(61)2 + 4 + 5 =( )
(62)2 + 14 + 3 =( )
(63)9 + 5 + 1 =( )
(64)9 + 1 + 4 =( )
(65)9 + 2 + 4 =( )
(66)10 + 5 + 2 =( )
(67)10 + 6 + 1 =( )
(68)6 + 4 + 9 =( )
(69)2 + 11 + 2 =( )
(70)8 + 7 + 2 =( )
(71)1 + 15 + 2 =( )
(72)1 + 1 + 13 =( )
(73)6 + 11 + 1 =( )
(74)9 + 4 + 6 =( )
(75)1 + 12 + 6 =( )
(76)4 + 6 + 1 =( )
(77)4 + 8 + 4 =( )
(78)2 + 2 + 8 =( )
(79)4 + 7 + 3 =( )
(80)1 + 10 + 8 =( )
(81)4 + 3 + 1 =( )
(82)1 + 12 + 3 =( )
(83)8 + 3 + 1 =( )
(84)4 + 10 + 3 =( )
(85)3 + 11 + 5 =( )
(86)2 + 16 + 1 =( )
(87)3 + 11 + 1 =( )
(88)7 + 6 + 4 =( )
(89)4 + 2 + 8 =( )
(90)10 + 8 + 1 =( )
(91)7 + 4 + 3 =( )
(92)7 + 1 + 11 =( )
(93)8 + 10 + 1 =( )
(94)9 + 8 + 1 =( )
(95)1 + 16 + 2 =( )
(96)8 + 5 + 1 =( )
(97)10 + 2 + 4 =( )
(98)9 + 4 + 2 =( )
(99)3 + 8 + 7 =( )
(100)10 + 1 + 4 =( )
(1)7 + 12 + 1 =( )
(2)1 + 9 + 6 =( )
(3)5 + 3 + 6 =( )
(4)7 + 1 + 6 =( )
(5)4 + 8 + 3 =( )
(6)2 + 5 + 8 =( )
(7)2 + 6 + 7 =( )
(8)5 + 5 + 2 =( )
(9)7 + 12 + 1 =( )
(10)4 + 4 + 1 =( )
(11)6 + 13 + 1 =( )
(12)10 + 8 + 1 =( )
(13)7 + 4 + 4 =( )
(14)8 + 11 + 1 =( )
(15)7 + 8 + 1 =( )
(16)10 + 9 + 1 =( )
(17)6 + 5 + 3 =( )
(18)3 + 7 + 5 =( )
(19)1 + 5 + 7 =( )
(20)2 + 2 + 2 =( )
(21)6 + 8 + 3 =( )
(22)6 + 3 + 10 =( )
(23)1 + 15 + 3 =( )
(24)1 + 15 + 2 =( )
(25)9 + 4 + 5 =( )
(26)9 + 1 + 8 =( )
(27)10 + 7 + 2 =( )
(28)8 + 9 + 1 =( )
(29)10 + 9 + 1 =( )
(30)3 + 11 + 4 =( )
(31)4 + 10 + 4 =( )
(32)10 + 1 + 7 =( )
(33)1 + 2 + 2 =( )
(34)4 + 15 + 1 =( )
(35)9 + 8 + 1 =( )
(36)2 + 5 + 3 =( )
(37)8 + 10 + 1 =( )
(38)5 + 9 + 5 =( )
(39)3 + 12 + 3 =( )
(40)7 + 3 + 6 =( )
(41)6 + 6 + 1 =( )
(42)10 + 9 + 1 =( )
(43)6 + 2 + 2 =( )
(44)1 + 3 + 10 =( )
(45)1 + 8 + 3 =( )
(46)5 + 12 + 2 =( )
(47)4 + 3 + 3 =( )
(48)8 + 2 + 6 =( )
(49)8 + 11 + 1 =( )
(50)5 + 13 + 1 =( )
(51)8 + 6 + 1 =( )
(52)3 + 16 + 1 =( )
(53)4 + 11 + 4 =( )
(54)7 + 1 + 4 =( )
(55)5 + 9 + 1 =( )
(56)10 + 4 + 5 =( )
(57)7 + 3 + 9 =( )
(58)9 + 4 + 5 =( )
(59)9 + 8 + 1 =( )
(60)6 + 13 + 1 =( )
(61)4 + 5 + 5 =( )
(62)9 + 8 + 1 =( )
(63)4 + 6 + 7 =( )
(64)9 + 10 + 1 =( )
(65)1 + 11 + 1 =( )
(66)3 + 3 + 10 =( )
(67)2 + 4 + 13 =( )
(68)2 + 1 + 5 =( )
(69)8 + 11 + 1 =( )
(70)3 + 2 + 2 =( )
(71)6 + 10 + 1 =( )
(72)9 + 2 + 3 =( )
(73)3 + 4 + 9 =( )
(74)6 + 5 + 2 =( )
(75)1 + 15 + 2 =( )
(76)4 + 8 + 1 =( )
(77)9 + 3 + 6 =( )
(78)6 + 9 + 1 =( )
(79)6 + 5 + 7 =( )
(80)10 + 7 + 2 =( )
(81)7 + 6 + 3 =( )
(82)3 + 10 + 3 =( )
(83)8 + 7 + 1 =( )
(84)4 + 11 + 1 =( )
(85)9 + 10 + 1 =( )
(86)4 + 4 + 2 =( )
(87)6 + 1 + 2 =( )
(88)10 + 6 + 2 =( )
(89)9 + 1 + 3 =( )
(90)8 + 4 + 1 =( )
(91)7 + 7 + 2 =( )
(92)9 + 4 + 3 =( )
(93)2 + 2 + 12 =( )
(94)8 + 9 + 2 =( )
(95)8 + 1 + 8 =( )
(96)5 + 9 + 1 =( )
(97)4 + 5 + 1 =( )
(98)10 + 9 + 1 =( )
(99)10 + 2 + 4 =( )
(100)1 + 17 + 1 =( )
(1)3 + 1 + 8 =( )
(2)2 + 12 + 5 =( )
(3)7 + 10 + 2 =( )
(4)2 + 10 + 1 =( )
(5)2 + 6 + 7 =( )
(6)9 + 10 + 1 =( )
(7)3 + 10 + 3 =( )
(8)7 + 5 + 2 =( )
(9)8 + 1 + 7 =( )
(10)4 + 5 + 6 =( )
(11)1 + 2 + 2 =( )
(12)3 + 1 + 10 =( )
(13)8 + 8 + 1 =( )
(14)7 + 7 + 2 =( )
(15)1 + 13 + 1 =( )
(16)8 + 6 + 2 =( )
(17)10 + 3 + 3 =( )
(18)1 + 8 + 10 =( )
(19)1 + 15 + 1 =( )
(20)3 + 6 + 2 =( )
(21)1 + 6 + 9 =( )
(22)10 + 7 + 1 =( )
(23)2 + 11 + 5 =( )
(24)7 + 1 + 5 =( )
(25)5 + 2 + 4 =( )
(26)4 + 3 + 7 =( )
(27)4 + 7 + 5 =( )
(28)4 + 10 + 3 =( )
(29)2 + 14 + 1 =( )
(30)3 + 2 + 8 =( )
(31)9 + 8 + 1 =( )
(32)6 + 11 + 2 =( )
(33)4 + 1 + 3 =( )
(34)5 + 1 + 12 =( )
(35)8 + 3 + 8 =( )
(36)10 + 6 + 1 =( )
(37)9 + 9 + 1 =( )
(38)10 + 2 + 4 =( )
(39)4 + 1 + 1 =( )
(40)4 + 11 + 4 =( )
(41)6 + 12 + 1 =( )
(42)2 + 3 + 4 =( )
(43)10 + 3 + 2 =( )
(44)1 + 1 + 1 =( )
(45)9 + 6 + 1 =( )
(46)2 + 15 + 2 =( )
(47)6 + 6 + 3 =( )
(48)9 + 2 + 3 =( )
(49)3 + 9 + 6 =( )
(50)8 + 11 + 1 =( )
(51)10 + 8 + 1 =( )
(52)4 + 6 + 2 =( )
(53)2 + 5 + 1 =( )
(54)1 + 13 + 3 =( )
(55)4 + 11 + 1 =( )
(56)7 + 10 + 2 =( )
(57)4 + 4 + 1 =( )
(58)8 + 5 + 3 =( )
(59)2 + 6 + 10 =( )
(60)8 + 9 + 2 =( )
(61)6 + 7 + 6 =( )
(62)10 + 3 + 2 =( )
(63)5 + 12 + 1 =( )
(64)3 + 3 + 2 =( )
(65)1 + 13 + 3 =( )
(66)10 + 6 + 3 =( )
(67)9 + 8 + 2 =( )
(68)6 + 3 + 9 =( )
(69)8 + 6 + 5 =( )
(70)9 + 8 + 1 =( )
(71)1 + 10 + 4 =( )
(72)6 + 13 + 1 =( )
(73)5 + 6 + 7 =( )
(74)2 + 12 + 3 =( )
(75)9 + 4 + 2 =( )
(76)10 + 5 + 3 =( )
(77)3 + 16 + 1 =( )
(78)6 + 4 + 9 =( )
(79)1 + 18 + 1 =( )
(80)4 + 10 + 5 =( )
(81)5 + 7 + 3 =( )
(82)10 + 9 + 1 =( )
(83)2 + 17 + 1 =( )
(84)2 + 1 + 12 =( )
(85)10 + 4 + 4 =( )
(86)2 + 13 + 4 =( )
(87)8 + 10 + 1 =( )
(88)2 + 2 + 15 =( )
(89)10 + 9 + 1 =( )
(90)9 + 9 + 1 =( )
(91)2 + 9 + 5 =( )
(92)3 + 3 + 9 =( )
(93)2 + 15 + 2 =( )
(94)7 + 10 + 1 =( )
(95)1 + 17 + 1 =( )
(96)4 + 4 + 7 =( )
(97)1 + 17 + 1 =( )
(98)1 + 4 + 13 =( )
(99)8 + 9 + 2 =( )
(100)6 + 10 + 2 =( )
(1)10 + 8 + 1 =( )
(2)9 + 2 + 2 =( )
(3)3 + 2 + 6 =( )
(4)5 + 14 + 1 =( )
(5)3 + 12 + 1 =( )
(6)6 + 11 + 1 =( )
(7)7 + 8 + 4 =( )
(8)10 + 1 + 8 =( )
(9)6 + 5 + 7 =( )
(10)3 + 1 + 4 =( )
(11)6 + 6 + 7 =( )
(12)10 + 7 + 2 =( )
(13)8 + 2 + 7 =( )
(14)4 + 5 + 4 =( )
(15)5 + 2 + 3 =( )
(16)8 + 5 + 5 =( )
(17)6 + 3 + 7 =( )
(18)9 + 3 + 4 =( )
(19)3 + 15 + 1 =( )
(20)4 + 1 + 5 =( )
(21)6 + 9 + 2 =( )
(22)8 + 7 + 2 =( )
(23)4 + 14 + 1 =( )
(24)10 + 3 + 3 =( )
(25)2 + 5 + 1 =( )
(26)8 + 1 + 1 =( )
(27)5 + 4 + 1 =( )
(28)7 + 4 + 1 =( )
(29)8 + 3 + 4 =( )
(30)4 + 10 + 4 =( )
(31)5 + 7 + 2 =( )
(32)9 + 1 + 4 =( )
(33)10 + 1 + 4 =( )
(34)8 + 3 + 3 =( )
(35)7 + 1 + 4 =( )
(36)1 + 17 + 1 =( )
(37)1 + 12 + 5 =( )
(38)7 + 9 + 1 =( )
(39)2 + 11 + 3 =( )
(40)8 + 7 + 2 =( )
(41)10 + 9 + 1 =( )
(42)1 + 13 + 1 =( )
(43)5 + 12 + 2 =( )
(44)6 + 9 + 4 =( )
(45)1 + 6 + 1 =( )
(46)5 + 1 + 6 =( )
(47)1 + 18 + 1 =( )
(48)6 + 7 + 6 =( )
(49)3 + 7 + 4 =( )
(50)6 + 2 + 9 =( )
(51)2 + 14 + 2 =( )
(52)4 + 12 + 2 =( )
(53)1 + 15 + 3 =( )
(54)1 + 6 + 10 =( )
(55)1 + 17 + 1 =( )
(56)3 + 16 + 1 =( )
(57)5 + 2 + 10 =( )
(58)1 + 4 + 13 =( )
(59)4 + 10 + 1 =( )
(60)2 + 10 + 2 =( )
(61)7 + 10 + 2 =( )
(62)10 + 4 + 1 =( )
(63)8 + 11 + 1 =( )
(64)10 + 4 + 5 =( )
(65)10 + 4 + 3 =( )
(66)2 + 8 + 3 =( )
(67)4 + 9 + 5 =( )
(68)8 + 3 + 2 =( )
(69)3 + 8 + 1 =( )
(70)3 + 2 + 13 =( )
(71)5 + 1 + 13 =( )
(72)9 + 1 + 9 =( )
(73)6 + 3 + 9 =( )
(74)8 + 5 + 1 =( )
(75)8 + 2 + 7 =( )
(76)2 + 8 + 2 =( )
(77)1 + 15 + 3 =( )
(78)6 + 10 + 1 =( )
(79)9 + 9 + 1 =( )
(80)5 + 5 + 6 =( )
(81)4 + 8 + 7 =( )
(82)9 + 8 + 1 =( )
(83)7 + 7 + 1 =( )
(84)7 + 1 + 7 =( )
(85)6 + 10 + 2 =( )
(86)4 + 2 + 12 =( )
(87)5 + 6 + 4 =( )
(88)8 + 9 + 2 =( )
(89)10 + 2 + 2 =( )
(90)9 + 10 + 1 =( )
(91)8 + 8 + 1 =( )
(92)7 + 6 + 4 =( )
(93)8 + 1 + 9 =( )
(94)2 + 13 + 1 =( )
(95)8 + 11 + 1 =( )
(96)7 + 4 + 2 =( )
(97)6 + 3 + 7 =( )
(98)3 + 7 + 9 =( )
(99)3 + 10 + 1 =( )
(100)5 + 6 + 3 =( )
(1)10 + 2 + 7 =( )
(2)2 + 15 + 2 =( )
(3)8 + 5 + 4 =( )
(4)9 + 8 + 1 =( )
(5)9 + 4 + 5 =( )
(6)8 + 10 + 1 =( )
(7)1 + 5 + 11 =( )
(8)4 + 8 + 3 =( )
(9)5 + 11 + 2 =( )
(10)6 + 3 + 8 =( )
(11)3 + 9 + 7 =( )
(12)3 + 5 + 4 =( )
(13)6 + 4 + 7 =( )
(14)1 + 17 + 1 =( )
(15)
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