20以内不退位减法习题
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20以内不退位减法(1)18 - 5 = (2)18 - 8 = (3)15 - 3 = (4)19 - 9 = (5)16 - 4 = (6)13 - 1 = (7)19 - 1 =
¥
(8)14 - 2 = (9)15 - 5 = (10)13 - 2 = (11)18 - 5 = (12)19 - 8 = (13)15 - 5 = (14)15 - 2 = (15)11 - 1 = 】
(16)16 - 4 = (17)13 - 1 = (18)15 - 5 = (19)15 - 5 = (20)16 - 1 = (21)14 - 2 = (22)15 - 2 = (23)18 - 6 = `
(24)19 - 5 = (25)17 - 2 = (26)15 - 1 = (27)15 - 3 = (28)16 - 6 = (29)15 - 1 = (30)17 - 6 = (31)19 - 9 = ~
(32)13 - 2 = (33)19 - 1 = (34)19 - 2 = (35)19 - 8 = (36)19 - 5 = (37)17 - 4 = (38)19 - 2 = (39)13 - 3 = $(40)13 - 3 =
(41)12 - 2 =
(42)14 - 4 =
(43)12 - 2 =
(44)11 - 1 =
(45)17 - 6 =
(46)16 - 6 =
(47)18 - 3 =
#
(48)14 - 2 =
(49)13 - 3 =
(50)18 - 8 =
(51)15 - 3 =
(52)11 - 1 =
(53)11 - 1 =
(54)19 - 9 =
(55)14 - 1 =
@
(56)14 - 3 =
(57)18 - 5 =
(58)13 - 2 =
(59)18 - 6 =
(60)11 - 1 =
(61)13 - 1 =
(62)15 - 3 =
(63)12 - 1 =
{
(64)11 - 1 =
(65)11 - 1 =
(66)14 - 3 =
(67)12 - 1 =
(68)12 - 2 =
(69)14 - 2 =
(70)15 - 4 =
(71)17 - 3 =
!
(72)11 - 1 =
(73)17 - 6 =
(74)11 - 1 =
(75)19 - 9 =
(76)11 - 1 =
(77)18 - 8 =
(78)19 - 5 =
(79)18 - 2 =
<
(80)16 - 4 =
(81)12 - 1 =
(82)11 - 1 =
(83)18 - 6 =
(84)11 - 1 =
(85)18 - 5 =
(86)11 - 1 =
(87)12 - 1 =
,
(88)19 - 5 =
(89)11 - 1 =
(90)14 - 3 =
(91)19 - 7 =
(92)17 - 3 =
(93)12 - 2 =
(94)19 - 3 =
(95)11 - 1 =
>
(96)12 - 1 =
(97)14 - 2 =
(98)19 - 4 =
(99)18 - 4 =
(100)11 - 1 =
!
(
,
@
1)16 - 6 = (2)18 - 2 = (3)14 - 3 = (4)19 - 2 = …
(5)15 - 3 = (6)14 - 1 = (7)18 - 4 = (8)17 - 1 = (9)17 - 6 = (10)12 - 2 = (11)12 - 2 = (12)19 - 8 = }
(13)19 - 5 = (14)13 - 3 = (15)13 - 2 = (16)14 - 2 = (17)15 - 5 = (18)18 - 8 = (19)11 - 1 = (20)11 - 1 = #
(21)12 - 2 = (22)17 - 4 = (23)16 - 3 = (24)12 - 1 = (25)15 - 3 = (26)16 - 4 = (27)16 - 5 = (28)19 - 2 = ,(29)15 - 4 =
(30)15 - 5 =
(31)17 - 5 =
(32)11 - 1 =
(33)13 - 3 =
(34)15 - 1 =
(35)18 - 1 =
(36)19 - 5 =
。
(37)12 - 1 =
(38)18 - 4 =
(39)14 - 4 =
(40)17 - 4 =
(41)18 - 5 =
(42)15 - 5 =
(43)14 - 4 =
(44)19 - 2 =
&
(45)11 - 1 =
(46)13 - 3 =
(47)14 - 1 =
(48)14 - 4 =
(49)15 - 2 =
(50)18 - 3 =
(51)14 - 1 =
(52)15 - 2 =
{
(53)12 - 2 =
(54)17 - 6 =
(55)17 - 1 =
(56)19 - 9 =
(57)13 - 2 =
(58)16 - 4 =
(59)17 - 1 =
(60)18 - 1 =
.
(61)15 - 5 =
(62)15 - 3 =
(63)16 - 1 =
(64)11 - 1 =
(65)19 - 9 =
(66)13 - 1 =
(67)13 - 1 =
(68)14 - 3 =
~
(69)11 - 1 =
(70)16 - 1 =
(71)16 - 3 =
(72)13 - 3 =
(73)16 - 2 =
(74)16 - 3 =
(75)16 - 2 =
(76)13 - 3 =
(77)12 - 1 =
(78)14 - 2 =
(79)19 - 3 =
(80)12 - 2 =
(81)19 - 2 =
(82)17 - 1 =
(83)12 - 2 =
(84)14 - 2 =
(85)12 - 1 =
(86)11 - 1 =
(87)12 - 2 =
(88)13 - 3 =
(89)14 - 3 =
(90)18 - 8 =
(91)12 - 2 =
(92)12 - 2 =
(93)13 - 3 =
(94)13 - 3 =
(95)14 - 2 =
(96)11 - 1 =
(97)15 - 3 =
(98)17 - 1 =
(99)13 - 3 =
(100)14 - 2 =