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一年级数学口算的练习题及答案

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一年级数学口算10以内的加减混合

一年级数学口算的练习题及答案

(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

TAG标签:#一年级 #口算 #练习题 #数学 #