20以内连加减法混合练习题(直接打印)

10+1+9= 9-3-6= 20-10-1= Р16-7-5= 15-7-3= 13-1-4= 20-2-5= 19-2-2= 7+6+1= 16-5-1= 5+3+2= 7+7+6= 6+1+6= 9-1-6= 11-5-1= 18-1-2= 5+7+1= 6+3+5= 6-4-1= 14-2-5= 11-4-1= 3+1+4= 10+1+2= Р16-9-2= 3+10+5= 11-1-1= 10+2+8= 5+1+10= 17-9-5= 1+1+3= 1+3+2= 20-7-5= 1+3+5= 15-9-3= 12-7-2= 15-10-4= 7+2+4= 12-1-2= 11-4-4= 18-5-3= 19-8-2= 20-7-8= 17-8-3= 6+9+4= 12-8-4= 6-1-5= 3+7+5= 17-3-10= 18-2-7= 5+5+4= 17-2-1= 18-8-4= 3+6+7= Р13-2-8= 7+7+2= 10+1+5= 19-5-6= 10+2+3= 13-9-3= 10-3-6= 18-7-7= 17-6-8= 5+8+1= 14-7-4= 3+7+2= Р20-9-7= 19-6-3= 3+6+7= 7-5-2= 16-5-1= 4+1+6= 19-8-2= 2+10+8= 17-6-1= 12-6-5= 20-8-2= 17-4-2= 13-5-3= 18-10-8= 2+6+6= 16-5-6= 16-4-4= 9-6-3= 5+5+8= 16-6-10= 4+6+5= 10+7+1= 15-5-10= 8+2+4= 15-2-2= 10+1+9= 9-3-6= 20-10-1= 16-7-5= 15-7-3= 13-1-4= 20-2-5= 19-2-2= 7+6+1= 16-5-1= 5+3+2= 7+7+6= 6+1+6=