一年级数学口算的练习题及答案

2021-06-15 试题

  一年级数学口算10以内的`加减混合

  (1)3 + 3 -3 =

  (2)4 + 0 + 2 =

  (3)3 + 1 -0 =

  (4)8 + 0 + 1 =

  (5)8 + 0 -0 =

  (6)6 - 2 -1 =

  (7)6 + 3 + 0 =

  (8)5 + 4 + 0 =

  (9)4 + 3 -1=

  (10)8 - 0 + 1 =

  (11)6 - 5 + 1=

  (12)7 - 4 -0 =

  (13)6 + 2 + 1=

  (14)9 - 7 -1=

  (15)9 - 2 + 3=

  (16)7 - 2 -1=

  (17)6 + 2 -0=

  (18)5 - 0 + 4=

  (19)8 - 2 + 1=

  (20)8 + 0 + 1=

  (21)8 + 1 - 2=

  (22)1 + 4 + 2=

  (23)5 + 1 - 4=

  (24)2 - 1 - 1=

  (25)1 - 0 + 6=

  (26)5 + 3 - 2=

  (27)10 - 2 - 2=

  (28)1 + 7 - 3=

  (29)10 - 6 - 3=

  (30)4 + 6 - 3=

  (31)7 - 1 + 2=

  (32)1 + 8 - 7=

  (33)1 + 9 - 3=

  (34)8 - 3 + 3=

  (35)4 + 2 - 5=

  (36)7 + 2 - 5=

  (37)3 + 4 - 1=

  (38)2 + 5 - 2=

  (39)6 + 1 - 7=

  (40)10 - 9 + 1=

  (41)5 + 4 - 8=

  (42)9 + 1 - 4=

  (43)7 + 1 - 5=

  (44)9 + 1 - 2=

  (45)9 - 9 + 8=

  10以内的加减混合参考答案

  (1)3 + 3 -3 =3

  (2)4 + 0 + 2 =6

  (3)3 + 1 -0 =4

  (4)8 + 0 + 1 =9

  (5)8 + 0 -0 =8

  (6)6 - 2 -1 =3

  (7)6 + 3 + 0 =9

  (8)5 + 4 + 0 =9

  (9)4 + 3 -1=6

  (10)8 - 0 + 1 =9

  (11)6 - 5 + 1=2

  (12)7 - 4 -0 =3

  (13)6 + 2 + 1=9

  (14)9 - 7 -1=1

  (15)9 - 2 + 3=10

  (16)7 - 2 -1= 4

  (17)6 + 2 -0=8

  (18)5 - 0 + 4=9

  (19)8 - 2 + 1=7

  (20)8 + 0 + 1=9

  (21)8 + 1 - 2=7

  (22)1 + 4 + 2=7

  (23)5 + 1 - 4=2

  (24)2 - 1 - 1=0

  (25)1 - 0 + 6=7

  (26)5 + 3 - 2=7

  (27)10 - 2 - 2=6

  (28)1 + 7 - 3=5

  (29)10 - 6 - 3=1

  (30)4 + 6 - 3=7

  (31)7 - 1 + 2=8

  (32)1 + 8 - 7=2

  (33)1 + 9 - 3=7

  (34)8 - 3 + 3=8

  (35)4 + 2 - 5=1

  (36)7 + 2 - 5=2

  (37)3 + 4 - 1=6

  (38)2 + 5 - 2=5

  (39)6 + 1 - 7=0

  (40)10 - 9 + 1=2

  (41)5 + 4 - 8=1

  (42)9 + 1 - 4=6

  (43)7 + 1 - 5=3

  (44)9 + 1 - 2=8

  (45)9 - 9 + 8=8

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