小学数学100以内进位退位强化精选题后附答案

小学数学100以内进位退位每日训练(1) 班级 姓名 成绩 一、加法进位题 (1)49 + 27 = (2)27 + 35 = (3)29 + 42 = (4)36 + 37 = (5)49 + 14 = (6)8 + 89 = (7)77 + 9 = (8)39 + 34 = (9)74 + 7 = (10)75 + 16 = (11)81 + 9 = (12)49 + 51 = (13)7 + 7 = (14)59 + 34 = (15)9 + 29 = (16)4 + 79 = (17)17 + 39 = (18)25 + 67 = (19)46 + 19 = (20)42 + 29 = (21)2 + 68 = (22)14 + 27 = (23)5 + 39 = (24)28 + 33 = (25)38 + 5 = (26)58 + 12 = (27)47 + 16 = (28)6 + 4 = (29)26 + 44 = (30)59 + 7 = (31)67 + 14 = (32)18 + 73 = (33)46 + 46 = (34)4 + 87 = (35)34 + 58 = (36)44 + 16 = (37)19 + 37 = (38)18 + 14 = (39)9 + 25 = (40)36 + 19 = (41)35 + 49 = (42)16 + 49 = (43)15 + 19 = (44)19 + 31 = (45)5 + 36 = (46)43 + 17 = (47)17 + 9 = (48)37 + 53 = (49)8 + 13 = (50)27 + 18 = 二、减法退位题 (1)73 - 65 = (2)93 - 7 = (3)90 - 86 = (4)90 - 21 = (5)62 - 18 = (6)34 - 29 = (7)63 - 45 = (8)80 - 56 = (9)81 - 39 = (10)73 - 6 = (11)85 - 59 = (12)31 - 25 = (13)32 - 17 = (14)43 - 4 = (15)37 - 8 = (16)42 - 23 = (17)92 - 89 = (18)90 - 47 = (19)44 - 6 = (20)23 - 6 = (21)22 - 5 = (22)64 - 27 = (23)35 - 8 = (24)65 - 57 = (25)78 - 59 = (26)22 - 16 = (27)91 - 85 = (28)93 - 55 = (29)66 - 57 = (30)76 - 68 = (31)64 - 45 = (32)90 - 63 = (33)90 - 38 = (34)81 - 57 = (35)62 - 53 = (36)80 - 69 = (37)62 - 43 = (38)70 - 26 = (39)81 - 14 = (40)80 - 74 = (41)92 - 57 = (42)94 - 19 = (43)73 - 69 = (44)92 - 27 = (45)95 - 17 = (46)51 - 15 = (47)62 - 47 = (48)31 - 9 = (49)60 - 47 = (50)80 - 39 = 小学数学100以内进位退位每日训练(1)答案 一、加法进位题 (1)49 + 27 = 76 (2)27 + 35 = 62 (3)29 + 42 = 71 (4)36 + 37 = 73 (5)49 + 14 = 63 (6)8 + 89 = 97 (7)77 + 9 = 86 (8)39 + 34 = 73 (9)74 + 7 = 81 (10)75 + 16 = 91 (11)81 + 9 = 90 (12)49 + 51 = 100 (13)7 + 7 = 14 (14)59 + 34 = 93 (15)9 + 29 = 38 (16)4 + 79 = 83 (17)17 + 39 = 56 (18)25 + 67 = 92 (19)46 + 19 = 65 (20)42 + 29 = 71 (21)2 + 68 = 70 (22)14 + 27 = 41 (23)5 + 39 = 44 (24)28 + 33 = 61 (25)38 + 5 = 43 (26)58 + 12 = 70 (27)47 + 16 = 63 (28)6 + 4 = 10 (29)26 + 44 = 70 (30)59 + 7 = 66 (31)67 + 14 = 81 (32)18 + 73 = 91 (33)46 + 46 = 92 (34)4 + 87 = 91 (35)34 + 58 = 92 (36)44 + 16 = 60 (37)19 + 37 = 56 (38)18 + 14 = 32 (39)9 + 25 = 34 (40)36 + 19 = 55 (41)35 + 49 = 84 (42)16 + 49 = 65 (43)15 + 19 = 34 (44)19 + 31 = 50 (45)5 + 36 = 41 (46)43 + 17 = 60 (47)17 + 9 = 26 (48)37 + 53 = 90 (49)8 + 13 = 21 (50)27 + 18 = 45 二、减法退位题 (1)73 - 65 = 8 (2)93 - 7 = 86 (3)90 - 86 = 4 (4)90 - 21 = 69 (5)62 - 18 = 44 (6)34 - 29 = 5 (7)63 - 45 = 18 (8)80 - 56 = 24 (9)81 - 39 = 42 (10)73 - 6 = 67 (11)85 - 59 = 26 (12)31 - 25 = 6 (13)32 - 17 = 15 (14)43 - 4 = 39 (15)37 - 8 = 29 (16)42 - 23 = 19 (17)92 - 89 = 3 (18)90 - 47 = 43 (19)44 - 6 = 38 (20)23 - 6 = 17 (21)22 - 5 = 17 (22)64 - 27 = 37 (23)35 - 8 = 27 (24)65 - 57 = 8 (25)78 - 59 = 19 (26)22 - 16 = 6 (27)91 - 85 = 6 (28)93 - 55 = 38 (29)66 - 57 = 9 (30)76 - 68 = 8 (31)64 - 45 = 19 (32)90 - 63 = 27 (33)90 - 38 = 52 (34)81 - 57 = 24 (35)62 - 53 = 9 (36)80 - 69 = 11 (37)62 - 43 = 19 (38)70 - 26 = 44 (39)81 - 14 = 67 (40)80 - 74 = 6 (41)92 - 57 = 35 (42)94 - 19 = 75 (43)73 - 69 = 4 (44)92 - 27 = 65 (45)95 - 17 = 78 (46)51 - 15 = 36 (47)62 - 47 = 15 (48)31 - 9 = 22 (49)60 - 47 = 13 (50)80 - 39 = 41 小学数学100以内进位退位每日训练(2) 班级 姓名 成绩 一、加法进位题 (1)78 + 9 = (2)36 + 45 = (3)18 + 56 = (4)49 + 18 = (5)19 + 26 = (6)19 + 16 = (7)25 + 65 = (8)26 + 26 = (9)4 + 46 = (10)25 + 19 = (11)24 + 19 = (12)28 + 68 = (13)35 + 47 = (14)18 + 63 = (15)49 + 8 = (16)26 + 28 = (17)15 + 26 = (18)5 + 78 = (19)38 + 48 = (20)19 + 23 = (21)8 + 29 = (22)26 + 35 = (23)58 + 18 = (24)67 + 19 = (25)39 + 5 = (26)17 + 23 = (27)32 + 39 = (28)66 + 15 = (29)3 + 67 = (30)8 + 33 = (31)68 + 16 = (32)62 + 18 = (33)38 + 35 = (34)3 + 69 = (35)8 + 18 = (36)29 + 33 = (37)15 + 85 = (38)38 + 29 = (39)36 + 54 = (40)27 + 13 = (41)9 + 51 = (42)37 + 36 = (43)28 + 69 = (