题目
我会算
14-8=
15-7= 13-7= 8+6=
2+10= 8+3= 14-9= 11-6=
13-9=
16-6= 11-8= 18-9=
17-8-3=
13-4+9= 14-7+5= 11-5+7=
11-6+5=
17-7-3= 18-9-9= 6+9-8=
答案:14-8=6 15-7=8 13-7=6 8+6=14 2+10=12 8+3=11 14-9=5 11-6=5 13-9=4 16-6=10 11-8=3 18-9=9 17-8-3=6 13-4+9=19 14-7+5=12 11-5+7=13 11-6+5=10 17-7-3=7 18-9-9=0 6+9-8=7