文档介绍：--------------------------校验:_____________-----------------------日期:_____________幼儿园大班20以内加减法练****题20以内加减法口算练****题(一)2+17=        2+18=          3+3=          3+4=          3+5=19-10=        18-1=         18-2=         18-3=         18-4=3+16=        3+17=          4+4=          4+5=          4+6=13-5=        13-6=         13-7=         13-8=         13-9=4+7=         4+8=          4+9=          4+10=         4+11=13-10=        12-1=         12-2=         12-4=         12-5=4+12=        4+13=       4+14=         4+15=         4+16=11-1=        11-2=         11-3=         11-4=         11-5=7+5=14-6=15-7=6+7=8+9=3+8=11-7=13-6=14-7=6+9=20以内加减法口算练****题㈡6+9=           5+8=        7+3=         6+6=          9+5=7+9=           8+8=        5+8=         14-9=         17-6=4+7=           9+4=        6+8=         9+7=          7+8=9+8=           4+6=        5+3=         6+8=          17-5=3+7=           6+8=        9+6=         2+8=          6+9=14-6=           5+7=        4+7=         7+9=          15-8=6+9=            8+4=        9+8=         8+5=          9+11=16-7=           13-7=       7+4=         8+3=          17-6=19-8=           8+5=        9+5=         8+6=          7+14=8+2=            4+7=        3+9=         12-8=         5+820以内加减法口算练****题㈢3+5=           13-6=        6+9=         9+5=         13-8=4+6=           9+9=         8+7=         4+7=         6+3=12-9=          9-3=         8+3