以内的进位加法课件

20以内的进位加法20以内的进位加法162()4()372()31()94()8()341525562()4()372()31()942填（）:9+()=10 8+()=10 6+()=10 5+()=10123457+()=102+()=108填（）:9+()=10 8+()=139+4=131 3109+4=1313104以内的进位加法课件57+6=137+6=1368+3=118+3=117以内的进位加法课件8以内的进位加法课件9以内的进位加法课件10以内的进位加法课件11以内的进位加法课件1211137+8=9+5=5+6=7+5=14 15 11 127+6=4+8=9+2=5+8=13121113口算：口算：7+8=9+5=5+6=7+5=14 15 11 127+1412+=+=+=+=4812571239121111212+=+=+=+=481257123912111121512+=+=+=+=4812571239121111212+=+=+=+=481257123912111121612+=+=+=+=4812571239122101212+=+=+=+=481257123912210121712+=+=+=+=4812571239121021212+=+=+=+=481257123912102121812+=+=+=+=481257123912931212+=+=+=+=48125712391293121912+=+=+=+=481257123912841212+=+=+=+=48125712391284122012+=+=+=+=481257123912751212+=+=+=+=48125712391275122112+=+=+=+=481257123912661212+=+=+=+=48125712391266122212+=+=+=+=4812571239121201212+=+=+=+=4812571239121201223