一年级上册口算题

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姓名: 成绩:
9 - 5 - 1= 11 - 8 - 2= 8 - 4 - 3= 14 - 2 - 3
19 - 12 - 1= 17 - 1 - 11= 18 - 1 - 14= 8 - 1 - 5=
17 - 16 - 1= 19 - 9 - 2= 16 – 6 - 6= 15 – 5 - 9=
9 - 6 - 2= 11 - 2 - 8= 18 – 8 - 8= 12 - 6 - 4=
14 - 6 - 5= 19 - 7 - 1= 7 - 2 - 2= 16 – 11 - 5=
5+5+6= 9+6+3= 5+8+3= 5+7+3=
5+9-2= 5+8-6= 4+8+3= 9+4-8=
7-5+2= 8-6+5= 6-3+6= 7+5+6=
6+9+3= 9+3-3= 7+7+3= 5+8-5=
7+9= 5+8= 12+8= 9+4=
9-8= 4+6= 4+7= 8+5=
9+3= 8-3= 18-9= 19-5=
8+8= 17-6= 7-6= 16-5=
8+5= 5+13= 6+7= 9-3=
4+7= 14-7= 2+9= 11+8=
6+9= 9-5= 8-5= 9-2=
9+9= 8-5= 15-7= 18-8=
8+4= 10-6= 12-3= 13-9=
5+6= 19-3= 16-5= 8+5=
( )+3=12 15+( )=17 ( )+7=15 2+( )=10
( )+4=14 ( )+13=16 5+( )=16 ( )+3=11
( )+2=11 ( )+8=16 ( )+9=12 ( )+4=12
17-( )=10 11-( )=1 5+( )=14 ( )+5=12
( )+7=12 ( )+3=13 ( )+7=19 6+( )=12
15-9= 3+11= 20-14 2+18=