小学一年级口算题简单
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小学一年级口算练习题
(1)1 - 1 + 16= (16)1 + 14 + 1 =
(2)18 + 1 - 7= (17)9 - 6 - 1=
(3)1
+ 9 - 3= (18)1 + 15 + 3 =
(4)8 - 2 + 1=
(19)4 + 4 + 6 =
(5)1 + 7 - 5= (20)10 +
1 + 6 =
(6)7 + 8 - 5= (21)17 - 13 - 3=
(7)13 - 4 + 10= (22)6 - 4 - 1=
(8)9 + 5 - 12= (23)1 + 4 + 4 =
(9)6
+ 10 - 7= (24)10 + 4 + 5 =
(10)11 - 9 +
1= (25)1 + 2 + 5 =
(11)5 + 4 - 8=
(26)9 + 1 + 6 =
(12)9 + 1 - 2= (27)4 +
1 + 10 =
(13)7 + 10 - 5= (28)2 + 7 + 10
=
(14)9 + 7 - 2= (29)9 - 7 - 1=
(15)19 - 19 + 18= (30)5 + 4 + 3 =
(1)9 - 5 - 1=
(2)11 - 8 - 2=
(3)8 - 4 - 3=
(4)14 - 2 -
3=
(5)7 - 2 - 2=
(6)19 - 12 - 1=
(7)17 - 1 - 11=
(8)18 - 1 - 14=
(9)14 -
6 - 5=
(10)9 - 6 - 2=
(11)17 - 16 - 1=
(12)19 - 7 - 1=
(13)12 - 6 - 4=
(14)8 - 1 - 5=
(15)11 - 2 - 8=
(1)8 - 8
+ 7=
(2)8 - 2 + 1=
(1)8
+ 9 + 2 =
(2)2 + 2 + 14 =
(3)1 + 13 + 1
=
(4)6 + 3 + 1 =
(5)9 + 1 + 9 =
(6)2 + 4 + 3 =
(7)1 + 10 + 8 =
(8)2 + 6
+ 7 =
(9)10 + 3 + 2 =
(10)6 + 3 + 8 =
(11)4 + 15 + 1 =
(12)10 + 1 + 5 =
(13)9 + 2 + 3 =
(14)1 + 14 + 3 =
(15)1 +
10 + 5 =
(1)1 + 8 + 1 =
(2)5 + 1 + 2 =
(3)2 + 2 - 1=
(4)4 + 4 - 2=
(5)5 + 4 - 8=
(6)3 - 2 +
1=
(7)8 - 1 + 1=
(8)8 - 3 + 2=
(9)3
+ 1 - 3=
(10)3 + 6 - 7=
(11)1 + 7 - 4=
(12)4 + 4 - 3=
(13)6 - 2 + 1=
(14)8
+ 1 - 1=
(15)2 + 1 - 2=
(1)4 - 1 - 1=
(2)8 - 7 - 1=
(3)3 - 1 - 1=
(4)8 -
5 - 2=
(3)4 - 1 - 1=
(4)2 + 5 + 1 =
(5)3 - 2 - 1=
(6)4 + 1 +
3 =
(7)4 - 1 - 2=
(8)9 - 4 - 1=
(9)5 - 2 - 1=
(10)3 + 5 + 1 =
(11)10 - 5
- 4=
(12)1 + 2 + 1 =
(13)5 + 4 + 1 =
(14)10 - 2 - 4=
(15)2 + 2 + 5 =
(1)1 + 6 + 1 =
(2)4 + 3 + 1 =
(3)4 + 2 +
2 =
(4)3 + 2 + 4 =
(5)7 - 6 - 1=
(6)3 - 1 - 1=
(7)10 - 5 -
1=
(8)4 - 3 - 1=
(9)7 - 5 - 1=
(10)10 - 8 - 1=
(11)9 - 8 - 1=
(12)10 -
7 - 2=
(13)3 - 2 - 1=
(14)5 - 2 - 2=
(15)4 - 3 - 1=
(1)( ) - 53 = 44
(2)95 -( ) = 16
(3) ( )+ 61 = 77
(4)(
) + 34 = 98
(5) ( )- 43 = 19
(6)35 +(
) = 88
(5)1 + 2 + 3 =
(6)4 + 5 + 1 =
(7)3 + 3 + 3 =
(8)2 + 2 +
5 =
(9)3 + 2 + 2 =
(10)2 + 2 + 2 =
(11)4 + 2 + 3 =
(12)1 + 1 + 3 =
(13)3 +
5 + 1 =
(14)5 + 2 + 2 =
(15)4 + 3 + 2 =
(1)43 + 22 =
(2)42 + 1 =
(3)53 + 4
=
(4)27 + 18 =
(5)22 + 30 =
(6)58 +
26 =
(7)( ) + 17 =
81
(8) ( )- 64 = 22
(9)( ) - 20 = 8
(10)( ) + 44 = 98
(11)66 -( )
= 21
(12) ( )+ 11 = 72
(13)95
+( ) = 99
(14)44 + ( )= 69
(15)90 + ( )= 98
(1)22 - 10 =
(2)48 - 10 =
(3)50 - 10 =
(4)23 - 20 =
(5)86 - 40 =
(6)53 - 30 =
(7)45 - 20 =
(8)89 - 30 =
(7)20 + 78 =
(8)66 - 48 =
(9)36 - 28 =
(10)32 - 10 =
(11)48 + 37 =
(12)56 + 7 =
(13)85 -
58 =
(14)31 - 30 =
(15)33 - 6 =
(1)66 - 4 =
(2)71 - 9 =
(3)50 - 1 =
(4)60 - 9 =
(5)26 - 9 =
(6)24 - 8 =
(7)13 - 4 =
(8)32 - 1 =
(9)33 - 10 =
(10)13 - 10 =
(11)12 -
10 =
(12)89 - 70 =
(13)79 - 60 =
(14)67 - 40 =
(15)36 - 30 =
(1)39 + 20 =
(2)27 + 40 =
(3)14 + 50 =
(4)26 +
70 =
(5)18 + 10 =
(6)83 + 10 =
(7)28 + 60 =
(8)17 + 10 =
(9)72 + 20 =
(10)14 + 60 =
(9)29 - 5
=
(10)30 - 1 =
(11)48 - 7 =
(12)36
- 1 =
(13)74 - 2 =
(14)34 - 1 =
(15)61 - 4 =
(1)75 + 9 =
(2)40 + 3 =
(3)87 + 3 =
(4)89 + 8 =
(5)23 + 9 =
(6)15 + 6 =
(7)52 + 1 =
(8)17 + 2 =
(9)16 + 7 =
(10)45 + 4 =
(11)33 + 50 =
(12)78 + 10 =
(13)59 + 20 =
(14)65 + 10 =
(15)52
+ 20 =
(1)10 - 10 =
(2)40 - 10 =
(3)30 - 10 =
(4)30 - 20 =
(5)90 - 60 =
(6)40 - 30 =
(7)50 - 10 =
(8)10 -
10 =
(9)70 - 60 =
(10)60 - 60 =
(11)80 - 10 =
(12)20 - 20 =
(11)77 + 4 =
(12)11 + 3 =
(13)22 +
1 =
(14)26 + 5 =
(15)83 + 5 =
(1)80
+ 10 =
(2)30 + 20 =
(3)40 + 40 =
(4)50 + 30 =
(5)60 + 10 =
(6)80 + 10 =
(7)40 + 30 =
(8)20 + 60 =
(9)20 +
20 =
(10)40 + 40 =
(11)60 + 10 =
(12)20 + 10 =
(13)80 -
60 =
(14)60 - 50 =
(15)10 - 10 =
(1)90 - 4 =
(2)70 - 5 =
(3)90 - 2 =
(4)10 - 9 =
(5)20 - 5 =
(6)40 - 8 =
(7)90 - 4 =
(8)90 - 9 =
(9)10 - 5 =
(10)10 - 5 =
(11)50 - 3 =
(12)50 - 2 =
(13)70 - 1 =
(14)90 - 6 =
(13)60 + 20 =
(14)30 + 40 =
(15)50
+ 10 =
(1)10 + 5 - 2=
(2)4 - 2 + 16=
(3)1 + 2 =
(4)6 + 3 - 8=
(5)1 - 1 +
19=
(6)8 - 6 =
(7)19 + 1 =
(8)14 +
4 - 5=
(9)15 - 2 =
(10)4 + 7 =
(11)16 - 15 + 2=
(12)2 + 13 =
(13)10 + 5
=
(14)11 - 1 =
(15)20 - 1 =
(1)40 + 7 =
(2)60 + 3 =
(3)60 + 5 =
(4)60 + 2 =
(5)40 + 5 =
(6)50 + 3 =
(7)50 + 9 =
(8)90 + 5 =
(9)80 + 5 =
(10)30 + 2 =
(11)80 + 5
=
(12)30 + 9 =
(13)60 + 6 =
(14)20
+ 5 =
(15)40 + 1 =
(1)2 + 8 =
(15)11 + 8 =
(1)( ) - 10 = 2
(2)14
- ( )= 10
(3)17 +( ) = 18
(4)7 + ( )=
20
(5) ( )- 5 = 3
(6)18 -( ) = 7
(7)( ) - 10 = 4
(8)( ) - 4 = 9
(9)1 +(
) = 11
(10)15 -( ) = 1
(11)3 -( ) = 1
(12)( ) + 3 = 12
(13)( ) - 11 = 5
(14)( ) - 2 = 3
(15)18 -( ) = 3
(2)4 + 6 =
(3)9 + 5 =
(4)8 + 7 =
(5)8 + 9 =
(6)3 + 8 =
(7)7 + 4 =
(8)5 + 7 =
(9)7 + 3 =
(10)3 + 8 =
(11)3 + 9 =
(12)5 + 6 =
(13)1 + 9 =
(14)2 + 9 =
(15)1 + 9 =