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1、五年级数学口算竞赛题班级_ 姓名_ 得分 1444.4= 12.50.8= += += 3= 0.3216= 0.96= 3.3+67= 0.5614= = 0.80.5= 0.480.03= 3.10.3= 6.4+44= 4.5+1.45= 1455.05= 989.7= 931.4= 315198= 234+274= 1.870= 19.9+11.1= 101.82.2= 40.25= 7.12+2.8= 91+1.1= 9.90.3= 0.16.1= 80.125= 655.06= 19+0.1= 280.9= 0.270.2= 0.381000= 1.233= 1850.3= 0.9
2、3100= 0.75+0.3= =12.55= 2.54= 10.1=0.724= 7.6+2.04= 0.75+0.25=0.80.5= 64.3216= 1=6.32.1= 0.242= 10.08=3.6+6.3= 0.71.1= 1.98+2.75= 1225= 1.80.04= += 0.48= 29.9+4.35= 4.80.20.5= 10.75= 1757.5= 7.52.54= 0.258= 1033= 2700300= = 0.125= 040=1.60.8= += 322.5=8.82.2= 45102= 1255=990= 4.90.7= 4500300=43713763= 6.84= +=198+79= 396+99= =6.39= 4000800= 6.8+8.6= 9.66= 40.25= =1.10.01= 06.81= 5000.001= 0.1752.25= 465299= 244+182+56=1.250.70.8= 1.258= 0.51.1=7.20.3+2.80.3=
