10以内加减法口算题.doc

文档介绍：10-8=               3-1=                 10-6=10-7=2+5=1+6=10-4=              5+4=                   1+8=8-2=6+4=8-6=10-1=              9+1=                  5-3=2+7=9-9=3+5=6-1=                8-1=                 1+4=2+3=8+1=1+9=6-5=                 7+1=                   3+6=3+2=2+7=3+4=2+5=                7+3=                 9-3=6+3=4+6=10-5=7+1=                3+4=                  2+8=1+5=3+6=3+7=3+7=                8-5=               8-6=1+4=5+2=9-6=9-1=6+3=            6-2=            10-2=6+2=7+2=1+3=                6-5=                  9-6=7-7=9-6=8+2=2+5=                2+8=                 8+1=9+1=1+8=6+4=9-5=                5+2=                1+9=5-2=2+6=1+7=5-5=                6+2=                8-1=9-6=4+6=9-9=6+1=             2+7=                3+4=3+1=5+3=4+5=3+5=               9-6=                9-6=2+8=         10-4=      3+1=10-8=                  4+5=4+2=      6-3=    4-3=2+8= 7-5=                  10-9=6-5=9-6=4+3=8-2=8+2=                  8-1=                  3+1=4+6=2+3=6+3=9-2=                 3-1=                 8-1=2+4=9-6=5+3=1+1=                  9-4=                  6-4=10-9=5-3=7-6=2+4=                  3+5=                   5+1=10-7=6-6=9-7=6-4=                  3+2=                   2-0=3-3=6+2=8+1=7-1=                  8-1=                 5-2=1+9=10-6=7-4=1+2=                   1+5=                 3+3=1+5=4+5=10-7=7+2=