20以内的加减混合口算练习题

发布时间:2022-03-20 23:55:46

  (1)1-1 16=

  (2)18 1-7=

  (3)1 9-3=

  (4)8-2 1=

  (5)1 7-5=

  (6)7 8-5=

  (7)13-4 10=

  (8)9 5-12=

  (9)6 10-7=

  (10)11-9 1=

  (11)5 4-8=

  (12)9 1-2=

  (13)7 10-5=

  (14)9 7-2=

  (15)19-19 18=

  (16)16-7 1=

  (17)2 4-2=

  (18)7-5-2=

  (19)6-4 9=

  (20)2 9-9=

  (21)8 6-4=

  (22)12-2 8=

  (23)5 5-8=

  (24)20-8-9=

  (25)15-9 2=

  (26)5 7 4=

  (27)11 9-2=

  (28)11 2-5=

  (29)19-6-7=

  (30)4 6-8=

  (31)7-1 6=

  (32)1 18-17=

  (33)11 9-13=

  (34)8-3 3=

  (35)14 2-15=

  (36)17 2-15=

  (37)13 4-1=

  (38)12 5-2=

  (39)16 1-17=

  (40)10-9 11=

  (41)15 4-18=

  (42)9 10-4=

  (43)17 1-15=

  (44)19 1-2=

  (45)19-9 8=

  20以内的加减混合参考答案

  (1)1-1 16=16

  (2)18 1-7=12

  (3)1 9-3=7

  (4)8-2 1=7

  (5)1 7-5=3

  (6)7 8-5=10

  (7)13-4 10=19

  (8)9 5-12=2

  (9)6 10-7=9

  (10)11-9 1=3

  (11)5 4-8=1

  (12)9 1-2=8

  (13)7 10-5=12

  (14)9 7-2=14

  (15)19-19 18=18

  (16)16-7 1=10

  (17)2 4-2=4

  (18)7-5-2=0

  (19)6-4 9=11

  (20)2 9-9=2

  (21)8 6-4=10

  (22)12-2 8=18

  (23)5 5-8=2

  (24)20-8-9=3

  (25)15-9 2=8

  (26)5 7 4=16

  (27)11 9-2=18

  (28)11 2-5=8

  (29)19-6-7=6

  (30)4 6-8=2

  (31)7-1 6=12

  (32)1 18-17=2

  (33)11 9-13=7

  (34)8-3 3=8

  (35)14 2-15=1

  (36)17 2-15=4

  (37)13 4-1=16

  (38)12 5-2=15

  (39)16 1-17=0

  (40)10-9 11=12

  (41)15 4-18=1

  (42)9 10-4=15

  (43)17 1-15=3

  (44)19 1-2=18

  (45)19-9 8=18

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