1、9+6=9+7=9+3=1516129+8=179+4=139+5=149+2=119+()=123水果店水果店?我买个。我买个。还剩多少个?还剩多少个?12-9=3(只)树上树上原来原来有有1414只小鸟,只小鸟,飞走了飞走了9 9只小鸟。只小鸟。树上还有几只小鸟?树上还有几只小鸟?原来有原来有1 1个松果,小松鼠搬走了个松果,小松鼠搬走了9 9 个。个。还有几个松果?还有几个松果?14-9=5(只)15-9=6(个)119129139149159169179189=2=4=6=8=3=5=7=9=16-9 614-9 17-9 给给、或、或=找个家找个家 。12-9 4 11-9 11+9
2、 13-3 13-9 18-9 91398375246159149189179129119169139837524615914918917912911916913983752461591491891791291191698375246159149189179129119169139837524615914918917912911916913983752461591491891791291191691398375246159149189179129119169139837524615914918917912911916913983752461591491891791291191691398375
3、24615914917912911916913918913-914-915-9胜利胜利19-917-912-911-918-920-9()-9=516-9 11 9=212 9=313 9=414 9=515 9=616 9=717 9=818 9=9结束语当你尽了自己的最大努力时,失败也是伟大的,所以不要放弃,坚持就是正确的。When You Do Your Best,Failure Is Great,So DonT Give Up,Stick To The End感谢聆听不足之处请大家批评指导Please Criticize And Guide The Shortcomings演讲人:XXXXXX 时 间:XX年XX月XX日