2
7-0+6= 9-8+6= 9+2+4= 4
+8+3=
5+9-10= 2-1+12= 9+8-7= 18-3-5=
9+4-3= 15+0-3= 9-8+6= 9-
3+6=
6-4+9= 5+9-1= 0+2+8= 15-3-
2=
12+2-1= 11+5-6= 5-3+9= 3+5
+2=
7-4-2= 8+3-1= 8-8+4= 19-9+5
=
9-6+3= 17-10-4= 6+6+7= 16-
10+9=
4+6-8= 12-10+2= 7+9-8= 18-12-3=
4+9-6= 16-12-4= 12-1+3= 13-1
2+7=
6+9+2= 12-10+4=14+4-1= 18-3-1=
2+8+5= 17-13+4= 17-4+1= 7+3
-8=
15-14-1= 11+5-6= 17-15+6= 14-4+3=
8+8-9= 15-6+2= 12+5-9= 10-8
+9=
20 以内连加连减混合口算练习
姓名_________ 用时_________
11-2+3= 12-3+4= 16-7-3= 11-3+5=
16-6-5= 15-6-4= 14-5-4= 10-2
+6=
18-9+7= 13+5-9= 13-9+7= 14-4-3=
