二年级口算练习纸.doc

二年级口算练习纸2060 9 864060018 2=305050 8280 20820030042 5 =500080 6930 86585080090 9 =6400400 16 [phone] =2005000 3006032910030016 2 =40504000304424320720088 4 =500040006005457 =60020020 4 =5001000 8070027540060049 7 =100050003004016472020040 8=3000300 =1505054=700030 30 2 =90709000 班级 姓名 34+5=53+3653+6975-490-4334+15=32+4646+2775-2490-1734+55=23+3234+2875-4490-3428+2=31+3943+3675-6474-328+2237+5456+2780-774-628+52=57+2867+3380-2785-1939+7=26+666+2580-3785-1239+1735+2585+1580-4791-2839+57=77+352+4882-691-38时间5.215.235.255.275.295.316.26.46.6成绩时间5.225.245.265.285.306.16.36.56.7成绩