4 + 3 =
10 - 2 =
12 - 7 =
7 + 9 =
14 + 5 =
10 - 6 - 0 =
11 + 6 + 2 =
8 - 3 + 9 =
19 - 10 - 5 =
(只)
2+3= 17-2= 9-2= 5+6= 12+3+2=
4+5= 14-3= 9+6= 3+7= 15-5-4=
9+0= 10-4= 8+8= 4+9= 16-4+3=
9-4= 5+9= 13-3= 12+3= 12+5-4=
0+4=
3+6=
7+2=
9-3=
10-0=
8-4=
9+0=
7-5=
3+7=
4+3=
3+5= 10-7= 12+3= 8+9=
17-5= 0+15= 10+4= 6+8-8=
7+7= 9-3+6=
785=10 987=10
457=16 1015=14
4+=6 5+=9 +1=7
7-=4 8-=3 +4=10