小学一年级20以内加减法练习（一）6+9=9+3= 1+14=5+8= 9+5=17-6= 19-2=8+8= 14-9=7+8= 18-6=9+7= 6+8=9+6= 17-5=6+8= 4+6=15-8= 17-9=6+8= 3+7=16-7= 6-5=5+7= 6+9=9+5= 15-2=8+4= 7+9=5+8 2+8=7+4= 9+8=4+6= 15-10=8+5= 13-7=8+3= 14-4=4+7= 19-8=4+9= 1+19=13-6=7+14=14-6= 19-7=8+7= 12-8=13+6= 2+13=9-3= 6+9=6+8= 15-5=9+2= 9+9=6+5= 15-9=9+5= 12-9=5+3= 17-3=6+5= 5+6=7+6=3+3=8+5= 5+5=13-6= 18-1=5+7= 10+4=17-9= 3+16=9+4= 7+2=12-9= 4+6=5+7= 6+9=9+3= 13-8=5+8= 9+5=17-6= 4+9=8+8= 14-9=7+8= 1+14=9+7= 6+7=9+6= 19-2=6+8= 4+6=15-8= 18-6=9+8= 7+4=9+3= 1+14=5+8= 5+8=17-6= 13+6= 8+8= 6+7=7+8= 6+8= 9+7= 4+8=9+6= 6+5= 6+8= 9+5=8+5= 5+3= 6+8= 7+7=5+7= 15-8= 13-6=10+4=9+4= 4+9= 8+7= 2+8=5+7= 14-6= 9-3= 9+9=5+8= 19-2=9+2= 13-7=17-5=18-6=9+5= 19-8=17-9=7+6=6+5= 7+14=1+19=19-7=3+3=12-8=1+14=2+13=7+8= 6+9=19-2=15-5=9+8=9+9=18-6=15-9=8+8= 12-9=12-9= 17-3=3+9=5+6=9+3= 6-5=6+9=5+5=17-6= 15-2=8+6=10+4=17-9= 2+8=7+5=7+2=3+16=15-10=9+4=6+9=4+6=14-4=4+7=9+5=13-8=4+9=5+6=14-9=13-6= 18-1=7+6=6+7=9+6= 9+7= 15-8=4+6=15-8= 6+8= 11-7=6+9=9+3= 1+14=5+8= 9+5=17-6= 19-2=8+8= 14-9=7+8= 18-6=9+7= 6+8=9+6= 17-5=6+8= 4+6=15-8= 17-9=6+8= 3+7=16-7= 6-5=5+7= 6+9=9+5= 15-2=8+4= 7+9=5+8 2+8=7+4= 9+8=4+6= 15-10=8+5= 13-7=8+3= 14-4=4+7= 19-8=4+9= 1+19=13-6=7+14=14-6= 19-7=8+7= 12-8=13+6= 2+13=9-3= 6+9=6+8= 15-5=9+2= 9+9=6+5= 15-9=9+5= 12-9=5+3= 17-3=6+5= 5+6=7+6=3+3=8+5= 5+5=13-6= 18-1=5+7= 10+4=17-9= 3+16=9+4= 7+2=12-9= 4+6=5+7= 6+9=9+3= 13-8=5+8= 9+5=17-6= 4+9=8+8= 14-9=7+8= 1+14=9+7= 6+7=9+6= 19-2=6+8= 4+6=15-8= 18-6=9+8= 19-2=15-8= 19-2=9+2= 18-6=9+3= 18-6=9+5= 12-9= 17-5=9+7= 15-8=9+3= 17-9=6+8= 11-7=17-6= 1+19=12+2=5+8= 13-8=15-8= 13-6=7+7=13-6= 9+4= 8+7= 10+4=9+6= 14-6= 9-3= 2+8=7+8= 2+13=7+8= 12-8=8+5= 2+8=7+5=10+4=5+7= 15-10=9+4=7+2=9+4= 14-4=4+7=6+9=5+7= 4+9=5+6=9+5=7+8= 18-1=7+6=14-9=3+16=6+5= 6+8= 4+8=4+6=5+3= 7+5= 9+5=17-9= 1+14=13+6= 8+8= 17-6= 7+6=6+5= 19-8=7+8= 19-7=3+3=7+14=15-5=9+8=6+9=5+9=15-9=8+8= 9+9=13-7=17-3=3+9=12-9=6+7=6-5=6+9=5+6=4+6=15-2=8+6=9+5=7+4=6+8= 9+7= 6+7=5+8=