Subtraction Math Facts -1 -2 2-1= 3-2= 3-1= 4-2= 4-1= 5-2= 5-1= 6-2= 6-1= 7-2= 7-1= 8-2= 8-1= 9-2= 9-1= 10-2= 10-1= 11-2= -3 -4 4-3= 5-4= 5-3= 6-4= 6-3= 7-4= 7-3= 8-4= 8-3= 9-4= 9-3= 10-4= 10-3= 11-4= 11-3= 12-4= 12-3= 13-4= -5 -6 6-5= 7-6= 7-5= 8-6= 8-5= 9-6= 9-5= 10-6= 10-5= 11-6= 11-5= 12-6= 12-5= 13-6= 13-5= 14-6= 14-5= 15-6= -7 -8 8-7= 9-8= 9-7= 10-8= 10-7= 11-8= 11-7= 12-8= 12-7= 13-8= 13-7= 14-8= 14-7= 15-8= 15-7= 16-8= 16-7= 17-8=
10-9= 11-9= 12-9= 13-9= 14-9= 15-9= 16-9= 17-9= 18-9= |