一年级数学上册10以内加减法口算题(共23套可直接A4打印)
开幕-点钞方法
10以内加减法练习题(一)
姓名:_______ 时间:_____
做对了_____题(共100题)
10-6=
3+4=
2+6=
6-3=
1+3=
3+1=
7-4=
5-3=
10-4=
4+4=
9-6=
9-3=
5-1=
4+2=
10-5=
6+2=
8-5=
2+2=
4+1=
5-2=
4-2=
6-5=
3-1=
2-1=
6-3=
2+4=
8-6=
4+2=
2-1=
2+6=
10-5=
8-1=
6-1=
4+1=
10-2=
8-6=
10-7=
4+3=
6+2=
3-2=
2+1=
8-3=
10-1=
8-6=
1+3=
10-7=
6+2=
8-5=
2+7=
1+8=
3-1=
8+1=
6+4=
8-3=
2+3=
1+2=
7-3=
9-4=
3+2=
3+2=
4+1=
10-4=
3+6=
8+2=
9-1=
8-7=
3+3=
6+3=
6+3=
9-4=
7-4=
10-2=
7-2=
2+1=
1+3=
1+8=
10-2=
4+5=
8-3=
5-2=
9-6=
3-2=
7-4=
6-3=
6-1=
1+7=
8-2=
4-1=
9-7=
6+3=
9-5=
9-8=
6-3=
6-2=
3+6=
7+1=
2+7=
9-5=
2-1=
5+2=
10以内加减法练习题(二)
姓名:_______ 时间:_____
做对了_____题(共100题)
8-1=
3-2=
6+4=
5-3=
8-1= 1+1=
2+8=
1+9= 9-7= 7+1=
6+2=
6+3=
1+6=
1+3=
2+5=
10-4=
2+4=
9-7=
4-2=
2+6=
4-2=
3+1=
1+9=
6-1=
3+6=
5+3=
7-3=
5+5=
8+2=
7-3=
3+6=
8+2=
2+7=
10-8=
9-4=
8-6=
10-7=
2-1=
6+3=
5-2=
5-2=
8+2=
4-1=
9+1=
4-3=
2+1=
5+2=
1+3=
4-3=
9-8=
2+3=
6+2=
3+2=
8+2=
9-8=
4-3=
4+2=
5+2=
6-2=
6-3=
6-5=
7-1=
4-2=
5+3=
1+9=
9+1=
5-4=
9-5=
4-1=
5-3=
1-1=
2+2=
1+2=
10-3=
5+2=
4+5=
1+3=
6-5=
10-9=
1+4=
7-6=
1+2=
1+6=
9-6=
8-1=
3+5=
1+2=
4+5=
4+5=
1+4=
6+1=
7+2=
2+4=
10-1=
7-4=
8-6=
5-1=
2+6=
6+4=
8+2=
10以内加减法练习题(三)
姓名:_______ 时间:_____
做对了_____题(共100题)
6+3=
8-3=
5-2=
2+6=
9-2=
10-6=
3-2=
2+1=
5-3=
2+4=
2+8=
4-2=
6+2=
2+2=
8-5=
10-2=
1+2=
2+8=
8-4=
1+1=
2+3=
3+2=
2+6=
9-6=
6+2=
9-1=
1+2=
2-1=
3+2=
2-1=
6-3=
1+7=
8-4=
7+3=
6+3=
2+7=
6-3=
8-3=
8+1=
6+2=
7-6=
9-5=
7+3=
1+8=
8-6=
3-2=
10-5=
6-1=
8+2=
9-3=
6-1=
4-3=
8-2=
7+2=
10-3=
3-2=
5+5=
6+1=
1+8=
7+1=
6+3=
10-5=
6+2=
5+2=
7-5=
4+3=
10-3=
3+4=
1+4=
5-2=
4+1=
6-5=
7-4=
2+2=
9-8=
4+4=
5-1=
5-2=
8-5=
1+5=
7+3=
2+5=
3+6=
10-4=
8+2=
6-4=
7-1=
2+8=
7-6=
9-3=
3+2=
5+4=
5+5=
2+5=
9-1=
6-5=
6-1=
1+6=
1+9=
9-8=
10以内加减法练习题(四)
姓名:_______ 时间:_____ 做对了_____题(共100题)
10-4=
3-2=
10-5=
4-1=
4-2=
3+4=
1+6=
10-3=
8-7=
10-4=
1+7=
8+2=
10-1=
6-1=
2+8=
2+4=
6+3=
3+7=
6-5=
7-3=
9-5=
4+4=
3+6=
7-1=
8-5=
2-1=
4+4=
9-3=
3-2=
9-2=
10-3=
6-5=
10-8=
8+2=
9-1=
7+3=
1+8=
10-3=
8-2=
6+4=
4+4=
8-1=
9-6=
5+5=
6-1=
10-1=
5+1=
5-2=
9-4=
3-2=
6-2=
10-1=
1+2=
4+3=
8-2=
7-3=
10-4=
8-6=
5+3=
4+3=
6+2=
1+5=
1+6=
4+5=
3+3=
6-5=
7+2=
5+5=
7-3=
6+2=
7-1=
1+3=
4-1=
9-1=
4+6=
5+1=
10-1=
10-4=
10-8=
9-5=
7+3=
9+1=
2+6=
3+5=
8-1=
4+6=
2+8=
8-6=
9+1=
5+1=
1+3=
5-3=
3+3=
5+2=
7-3=
10-4=
5-1=
10-9=
6-2=
10-3=
10以内加减法练习题(五)
姓名:_______
时间:_____ 做对了_____题(共100题)
9-3=
4+6=
9-1=
6-1=
6+2= 4+4=
2+6=
7+2= 5-4= 2+2=
6+2=
3-2=
7-2=
3+2=
9-7=
5-2=
3+2=
6+1=
6-5=
8-4=
9-2=
4+1=
7-4=
8-2=
10-6=
7-5=
2+4=
7-6=
8+1=
6-3=
10-6=
5+2=
9-6=
7-5=
5+4=
3-1=
5+3=
9-7=
9-3=
8-6=
3+2=
1+4=
4-3=
9-4=
9+1=
6+4=
7+2=
6+2=
5-2=
9-8=
10-1=
1+3=
4+5=
5+2=
5+5=
7-6=
8-5=
6+4=
2+6=
5-2=
9-7=
3+2=
6+3=
10-4=
4+1=
1+2=
9-6=
9-5=
3+3=
5-2=
2+1=
5+5=
2+8=
9-8=
4+2=
10-4=
9-6=
8-2=
6-5=
2+7=
2+7=
4-3=
6-4=
5+3=
9-6=
9-1=
2+6=
2+1=
8+2=
4+2=
8-7=
4+4=
9-7=
5+4=
3+2=
6-5=
3+6=
5-4=
5-3=
8-5=
10以内加减法练习题(六)
姓名:_______
时间:_____ 做对了_____题(共100题)
4+1=
10-2=
2+5=
4+2=
6-2=
6-1=
7-1=
8-4=
5+3=
4+1=
2+8=
3+4=
1+2=
5+2=
9-1=
4+5=
9-3=
5+4=
1+5=
4+5=
10-8=
4+1=
6-1=
10-3=
8-7=
8-6=
2+5=
7-3=
3+4=
10-9=
8-5=
7-1=
7+2=
6+1=
2+4=
6-3=
6-5=
8-2=
9-8=
4+3=
3-2=
3+5=
1+1=
10-5=
8-6=
2+4=
9-1=
7-4=
9-1=
4+6=
9-8=
6-1=
6+4=
8-6=
3-2=
2+8=
1+3=
10-3=
3+7=
3+2=
5-2=
7-2=
9-1=
7-3=
5-3=
2+3=
7+3=
7-4=
5-2=
8-3=
10-5=
1+1=
2+1=
9-4=
6-3=
10-1=
2+3=
10-7=
5+4=
2+4=
8-6=
8-4=
9-7=
9-4=
2+7=
3+7=
3+3=
9-8=
8+1=
1+9=
2+8=
3+7=
7+1=
2+5=
8-6=
7-6=
9-6=
1+3=
7+2=
2-1=
10以内加减法练习题(七)
姓名:_______ 时间:_____
做对了_____题(共100题)
6-5=
5+5=
5-1=
10-4=
3+3=
4-1=
6-5= 4+6= 5+4=
2+6=
10-3=
10-4= 5+5=
6-1=
8-3=
8+2=
6-5=
6-1=
10-9=
3-2=
3+5=
10-1=
1+3=
10-1=
6-3=
8-3=
4-1=
3+5=
1+4=
1+9=
7-6=
10-6=
5+5=
5+3=
3+3=
8+2=
7+3=
10-8=
7+1=
9-6=
2+3=
2+6=
8-5=
7+2=
8-2=
9-8=
6-1=
2+1=
9-5=
9-1=
6+3=
3+2=
5+5=
10-5=
6+2=
10-6=
10-5=
7+2=
1+1=
4+5=
4+4=
9-1=
6-1=
6+4=
10-3=
9-1=
3+1=
7-5=
9-2=
8-7=
1+3=
9-7=
3+5=
5-4=
2+6=
2+3=
4+6=
6-5=
8-6=
8-2=
3+3=
8-5=
4+5=
9-7=
8-7=
2+6=
1+9=
5-3=
5-4=
9-1=
4+5=
6+4=
2+6=
2+5=
10-1=
6-5=
7-1=
8-2=
10-9=
4-1=
10以内加减法练习题(八)
姓名:_______
时间:_____ 做对了_____题(共100题)
2-1=
3-1=
2+1=
3-1=
3+5=
6+4=
5+2=
10-9=
8-4=
4+2=
2+6=
3+5=
5+5=
3+5=
8-4=
3+7=
3+3=
5+3=
7-1=
4+6=
7+3=
5-4=
5-2=
1+3=
10-6=
3-1=
8-3=
6-2=
1+5=
8+1=
6+3=
6-2=
10-5=
9-2=
4+5=
4-3=
3-1=
7-1=
10-5=
6+2=
6-1=
1+9=
7+3=
9+1=
2+4=
2+6=
6-2=
7+3=
1+6=
7-4=
8-1=
5-3=
9-1=
7+2=
3+6=
9-6=
6+1=
7-1=
5-2=
8-2=
9-7=
8+1=
8-2=
6-1=
9-4=
3+1=
7-5=
6+4=
7-2=
4+3=
2+6=
3+6=
6-4=
7+3=
6+1=
5-1=
1+6=
3+7=
5+5=
5+3=
7-2=
9-5=
6+4=
6+3=
7-5=
9-3=
5-3=
5+3=
8+1=
1+7=
1+5=
5+5=
10-5=
1+6=
6-5=
9-7=
6+1=
2+4=
7+3=
1+2=
10以内加减法练习题(九)
姓名:_______ 时间:_____
做对了_____题(共100题)
2-1=
5-2=
10-6=
3+6=
1+1=
3+2=
8-7=
8+1=
2+2=
6-2=
9-1=
4+1=
10-2=
10-3=
1+6=
3+6=
3+2=
3+5=
1+5=
2+8=
8-2=
4+1=
6+3=
8-2=
6+1=
8-6=
9-5=
2-1=
4+5=
2+1=
7-6=
3+3=
1+6=
2+7=
1+4=
5+1=
5-4=
10-6=
1+6=
8-6=
3+6=
9-3=
6-4=
7+2=
1+9=
5-1=
8+1=
10-6=
3+7=
6+1=
5+4=
1+6=
5-2=
10-5=
3+7=
4+1=
10-9=
4+3=
8-3=
8+1=
2+4=
7-1=
6+1=
2-1=
2+8=
3+4=
5+1=
6-1=
5-4=
10-1=
5+2=
4+5=
7+3=
9+1=
4+4=
3+1=
7+2=
3-1=
8+1=
3+5=
5-3=
8-7=
9-1=
10-8=
9-7=
3+2=
9-3=
6-3=
9-7=
10-6=
3+2=
9-5=
2+8=
4+3=
2+7=
8-7=
4-3=
10-2=
6-3=
8-4=
10以内加减法练习题(十)
姓名:_______ 时间:_____
做对了_____题(共100题)
9-2=
5+3=
6+4=
4+6=
9+1=
3-1=
8-6=
4+6=
10-4=
2+5=
4+4=
3+7=
2+8=
7-1=
8-2=
1+8=
6-5=
4+6=
5+1=
4-3=
7-4=
3-1=
4+6=
5-1=
3+1=
1+5=
10-6=
5+4=
6+1=
8-3=
4-2=
7-6=
9-4=
2+1=
1+2=
3+1=
7-4=
5-2=
8+2=
2+4=
5+2=
2-1=
10-3=
9-4=
10-3=
7-5=
3-1=
9-2=
8+1=
4+2=
8+2=
1+6=
2+5=
2+4=
1+6=
7-1=
6-4=
7-3=
7+2=
8-4=
2+2=
3-1=
7+1=
3-1=
1+3=
4+1=
10-6=
3-1=
2+7=
8-6=
10-3=
1+4=
2-1=
5-3=
8-3=
7-4=
7-3=
3+1=
2+7=
3+2=
10-1=
9-7=
1+8=
5+4=
5+4=
7-3=
6+1=
6-4=
4+2=
1+9=
2+3=
1+7=
3+5=
8+1=
4+4=
4+3=
8-3=
4+6=
3+2=
6-2=
10以内加减法练习题(十一)
姓名:_______
时间:_____ 做对了_____题(共100题)
7-5=
1+2=
1+9=
6-5= 7-4=
8-6=
5+3=
6-4=
3+2=
7-3=
3+7=
7+1=
6-3=
4+2= 10-4=
8-6=
10-4=
9-5=
8-1=
3+5=
1+5=
10-4=
3+5=
6+2=
2+2=
6-2=
8-2=
6+4=
10-3=
9-8=
8-6=
10-2=
6+2=
8+1=
7+1=
5-3=
7+2=
7+3=
7-2=
1+6=
10-3=
6+4=
9-2=
7-3=
1+1=
7-4=
3+6=
9-4=
3+7=
5+5=
2+5=
1+3=
7+1=
1+8=
3+4=
10-9=
9-1=
6+4=
3-1=
7+2=
6-5=
7-6=
8-4=
5-3=
9-3=
4+4=
9-4=
8-5=
7-5=
4-2=
4+6=
7+2=
9-5=
7-2=
6-2=
8-7=
1+1=
1+2=
9-4=
9-6=
9-4=
6-3=
5-2=
7+1=
4+5=
10-7=
3-2=
8-1=
2-1=
1+5=
4+1=
6+3=
2+2=
3+4=
5+5=
9+1=
6+3=
6-5=
9-8=
6+2=
10以内加减法练习题(十二)
姓名:_______ 时间:_____
做对了_____题(共100题)
6+1=
3+4=
2+7=
1+4=
5+3=
6+1=
2+3=
2+8=
6-2=
5+5=
3-1=
5-3=
6+3=
3+3=
2+2=
7-6=
1+7=
1+5=
3+1=
8-5=
9+1=
9-1=
2+6=
9-2=
10-4=
5+2=
5-3=
7+3=
8-3=
10-7=
1+6=
2+3=
2+2=
4+3=
10-1=
8-6=
2+5=
3+4=
3+1=
4+6=
3-1=
8-6=
5+3=
5-1=
8-5=
8-2=
9-4=
3+5=
7-5=
3+6=
2+1=
1+4=
4-2=
7-2=
3+7=
3+1=
1+2=
5-3=
7-3=
7-5=
10-2=
8-3=
4+4=
5+1=
1+3=
4-2=
2+1=
2+6=
6-4=
9-5=
8-5=
3+1=
2+2=
4+5=
10-8=
4+3=
9-5=
6-5=
9-2=
6-2=
6-5=
6-1=
7-4=
5+5=
2+1=
3+4=
8-7=
3+6=
6+4=
10-2=
7+3=
8+1=
5+5=
6-4=
5-2=
4+6=
8-1=
8-2=
2+8=
2+1=
10以内加减法练习题(十三)
姓名:_______ 时间:_____
做对了_____题(共100题)
7+3=
3+7=
7-6=
2+6=
8+2=
6-4=
6+4=
9-1=
6+4=
10-4=
5+2=
5-3=
8-1=
3-1=
4+6=
5+5=
9-4=
2+4=
9-4=
8-6=
10-9=
10-2=
1+7=
2+4=
6-5=
6+2=
10-6=
1+5=
9-6=
4-3=
7-5=
3+2=
2+1=
5+2=
9-7=
1+6=
7-5=
8+1=
7+1=
9-1=
6-4=
8+2=
3-1=
2+4=
10-2=
5+2=
3+5=
6+4=
10-4=
6-3=
9+1=
3+1=
8-3=
4+4=
5+1=
1+3=
4-2=
2+1=
2+6=
6-4=
9-5=
8-5=
3+1=
2+2=
4+5=
10-8=
4+3=
9-5=
6-5=
6-1=
7-4=
5+5=
2+1=
3+4=
8-7=
3+6=
6+4=
10-2=
7+3=
8+1=
5+5=
6-4=
5-2=
4+6=
8-1=
1+5=
3+1=
8-5=
3+4=
3+1=
4+6=
5-3=
7-3=
7-5=
6-5=
9-2=
6-2=
8-2=
2+8=
2+1=
一年级10以内加减法口算练习题(十四)
姓名:_______ 时间:_____ 做对了_____题(共64题)
5-4= ( )-2= 8 ( )+8= 8 3+( )=
8
6+1= 7+3= 10-2= 7=2+(
)
6-4>( ) 9-2= 10-9= 5+( )=9
5+2>( ) 9-4<( ) 8+1= 2-1=
4+6= 2+( )= 8 9>5+( ) 3+3=
4-2= 10=( )+6 ( )+2=9 5>3+(
)
0+8= 10-7= 6-5( )3 (
)+( )=7
5-1= 1+9= 6+0( )6
( )+( )>7
1+5= 10-5= 1+1( )2
8+1( )10
9-3= 3+6= 2+6( )7
( )-( )=1
9>7+( ) ( )-( )<1 3+4=
5+4=
3+5( )10 ( )+1<8 9>3+( )
8-3=
5-4= 8-2( )5 0+8<( )
3+1<( )
6+1= 7+3= 10( )2
+7 7-( )=5
6-4>( ) 9-2=
10-9= 5( )5-0
5+( )>7 9=4+(
) 8+1= 2-1=
一年级10以内加减法口算试题(十五)
姓名:_____________ 时间:__________
做对了_____题(共100题)
5+4= 3+6= 4+2=
9+0= 2+7=
1+7= 6+4= 7+3=
2+3= 0+10=
10-2= 9-3= 8-7=
9-5= 6-2=
5-4= 10-9= 7-3=
8-4= 7-6=
3+( )=10 0+( )=4 4+(
)=9 1+( )=8 6+( )=10
4+( )=8 5+(
)=7 10+( )=10 2+( )=6 3+( )=5
2+(
)=9 4+( )=6 3+( )=3 7+( )=8 6+( )=9
1+( )=10 8+( )=9 5+( )=10 6+( )=7
3+( )=10
( )+5=10 ( )+2=5 ( )+6=9 (
)+8=10 ( )+3=8
( )+6=6 ( )+7=8 (
)+0=5 ( )+1=7 ( )+4=6
( )+2=9 (
)+2=8 ( )+3=7 ( )+3=8 ( )+2=9
(
)+3=10 ( )+2=4 ( )+6=7 ( )+7=10 (
)+0=6
9-( )=2 6-( )=1 10-( )=8 7-(
)=6 5-( )=2
7-( )=7 10-( )=5 9-(
)=0 10-( )=4 3-( )=2
9-( )=5 0-(
)=0 8-( )=2 10-( )=3 5-( )=1
6-(
)=4 7-( )=4 9-( )=7 4-( )=4 8-(
)=4
( )-3=3 ( )-6=2 ( )-7=3 (
)-0=6 ( )-5=5
( )-9=1 ( )-3=0 (
)-3=5 ( )-5=1 ( )-1=8
( )-2=7 (
)-4=3 ( )-2=7 ( )-6=4 ( )-0=10
(
)-3=6 ( )-6=1 ( )-5=4 ( )-7=0 (
)-1=8
一年级10以内加减法口算练习题(一)
姓名:_________
时间:__________ 做对了_____题(共50题)
( )+5=10
( )+4=7 ( )-3=3 ( )-6=2 9-( )=2
3+( )=10
( )-0=6
( )+7=8
7-( )=7
9-( )=0
( )+1=4
4+( )=10
( )-4=2
( )+3=9
6-( )=1
10-( )=8
5-( )=2
6+( )=10
( )+6=7
( )-7=3
( )+5=5
7-( )=2
2+( )=9
(
)-7=3
4+( )=9
( )-5=5
(
)+2=8
4+( )=8
( )+8=10
(
)-2=5
10-( )=1
( )-7=2
(
)+2=5
7-( )=6
( )+6=9
(
)-3=4
( )-9=1
9-( )=4
10-(
)=2
( )+3=8
( )-3=0
0+( )=4
( )-3=0
1+( )=8
3+( )=4
(
)-3=5
( )-5=1
( )-6=4
5+( )=7
6-( )=2
一年级10以内加减法口算练习题(二)
姓名:_____________ 时间:__________
做对了_____题(共50题)
2+6= 9-7= 3+2=
3+4= 5+4=
3+5= 7+1= 9-3=
8-3= 5-4=
8-2=
10-2=
5+5=
4+6=
10-4=
2+4=
8-4=
1+1=
0+8=
7-2=
5+2=
2+7=
1+2=
6-5=
6+0=
8+1=
3+1=
6-4=
9-4=
9-5=
5-3=
4+4=
3-3=
4-1=
6+1=
9-2=
8+1=
3+3=
0+8=
5-1=
1+5=
9-3=
7+3=
10-9=
2-1=
4-2=
10-7=
1+9=
10-5=
3+6=
一年级10以内加减法口算练习题(三)
姓名:_____________ 时间:__________
做对了_____题(共50题)
2+6= 9-7= 3+2=
3+4= 5+4=
3+5= 7+1= 9-3=
8-3= 5-4=
8-2=
5+5=
4+6=
10-4=
2+4=
8-4=
1+1=
2+6=
7-2=
5+2=
2+7=
1+2=
6-5=
6+0=
8+1=
9-7=
6-4=
9-4=
9-5=
5-3=
4+4=
3-3=
4-1=
3+2=
9-2=
8+1=
3+3=
0+8=
5-1=
1+5=
9-3=
3+4=
10-9=
2-1=
4-2=
10-7=
1+9=
10-5=
3+6=
5+4=
一年级10以内加减法口算练习题(四)
姓名:_____________
时间:__________ 做对了_____题(共50题)
3+5= 7+1=
9-3= 8-3= 5-4=
8-2= 0+8=
3+1= 6+1= 7+3=
10-2=
5+5=
4+6=
10-4=
2+4=
8-4=
1+1=
1+4=
7-2=
5+2=
2+7=
1+2=
6-5=
6+0=
8+1=
1+5=
6-4=
9-4=
9-5=
5-3=
4+4=
3-3=
4-1=
1+6=
9-2=
8+1=
3+3=
0+8=
5-1=
1+5=
9-3=
1+7=
10-9=
2-1=
4-2=
10-7=
1+9=
10-5=
3+6=
1+8=
一年级10以内加减法口算练习题(五)
姓名:_____________ 时间:__________
做对了_____题(共50题)
2-1+1= 6+1+1= 4+2-3=
9-6+5= 9-5-2=
3+5+1= 9-3-4=
2+2-1= 1+1+2= 1+1+1=
3+3+3=
9-5-3=
4+2-3=
2+2-1=
2+2+6=
3+4-2=
1+5+1=
2+4+4=
2+2+3=
2+2+2=
9-6+5=
3+4-2=
7-7+9=
4+4+2=
1+6+2=
3+4+1=
7+2+1=
3-2+1=
9-5-2=
4+4+2=
3+5+1=
5-2+1=
1+7-2=
3+2+3=
6+3+1=
2-1+1=
3+5+1=
3+3-3=
9-3-4=
1+3+4=
2+1+7=
9-3+2=
10-3-5=
6+1+1=
9-3-4=
1+2+3=
2+2-1=
1+4+5=
2+3+5=
8-5+4=
一年级10以内加减法口算练习题(六)
姓名:________
时间:__________ 做对了_____题(共50题)
8-6+4=
7-4+2= 8-3-4 = 9-4-5 = 8-3+2 =
8-4-3= 1+2-3 = 4+5-6 = 4-3+2=
5-3+6 =
3+2-4 =
10-3-4=
9-8+6=
8-8+5=
3+5-6=
6+1+3=
4+5-3=
4-3+6=
8-5+3=
10-2-6=
9-4-5=
8-4-2=
7-4-3=
7-7+3=
7-6+6=
9-4-4=
9-8+7=
10-8+1=
2+4+3=
7-1+3=
7+2-9=
8+0-0=
3-2+5=
9-8+4=
5+4-7=
9-3-2=
8+2-1=
4+3-3=
6-4-1=
8+2-10=
5+3-2=
8-7+4=
2+3+5=
9-4+1=
8-4+6=
5+3-4=
6+3-5=
9-8+1=
5+4+1=
3+7-5=