人教版小学数学五年级下册口算课课练试题（全套）.doc

口算课课练12.52= 0.510= 0.68= 2.12= 2.810=0.70.8= 0.0420= 5.6+0.4= 4.7+2.3= 4.52= 6.9-2.5= 7.20.8= 63.4= 0.62-0.32= 1.40.5= 0.75100= 0.020.5= 3.60.3= 6.37= 5.6100= 0.750.25= 0.1258= 口算课课练24.80.3= 0.862= 0.5628= 0.360.4= 0.640.8= 0.79= 3.624= 0.81.1= 7.2+12.8= 46.7-3.8= 12.84= 5.213= 12.55= 1.64+4.1= 1020= 2415= 8.6510= 0.350.6= 3.080.01= 4.951000=口算课课练36.90.1= 0.40.5= 2.40.8= 10.89= 9.60.8=0.1082= 4.950.9= 9.650.1= 0.325100= 2.58= 0.560.7= 0.1254= 3.280.1= 3.90.13= 7.20.1= 0.010.1= 0.250.4= 1.60.8= 12.5= 1.250.8= 3.20.04= 口算课课练401.7= 0.22102= 9.60.8= 50.24= 4.5-0.05= 3.90.13 16.50.5= 50.12= 240.5= 4.80.5= 2.8+4.2= 0.842.1= 口算课课练550.25= 7.80.01= 5.40.6= 3.25= 70.62= 0.560.8= 7.4-2.8= 0.180.2= 0.168= 4.50.02= 8+7.2= 1.230= 0.0120.2= 7.30.3= 06= 3.60.12= 7.80.6= 25= 4.5+5= 0.30.6= 0.960.2= 10.50.4= 7.3+0.27= 80.125= 0.540.6= 0.61+0.39= 0.5628= 1020=口算课课练64.080.4= 10-9.4= 0.80.11= 7.2+12.8= 5.60.01= 2.3100= 0.75100= 0.1082= 10.89= 7.80.01= 5.40.6= 35= 70.62= 120.5= 5.20.4= 12.20.2= 5.6100= 0.41+3.7= 0.020.5= 7.2-0.8= 口算课课练71.40.5= 840.21= 0.750.25= 2.516= 0.1082= 1.75+32.5= 16-5.07= 5.213= 1.6441= 1.020.2= 0.260.3= 8.40.02= 1.26= 0.80.05= 12.60.03= 8.710.1= 210.21= 0.80.13= 0.3417= 8.080.4= 口算课课练80.52.2= 1.244= 3.27+0.63= 5.020.3= 0.30.5= 5.67= 72 7.2= 0.70.35= 口算课课练90.71.4 0.480.04= 1.252.5= 5.5+5.5= 16.88= 0.54+2.2= 3.5-0.05= 20.02= 0.2540= 1.50.6= 0.320.8= 12.250.5= 73.50.1= 46.5+52.5= 0.45102= 1.2588= 口算课课练102.64+3.85+1.54= 81.25= 73.5= 4.20.76= 0.48.625= 0.270.3= 2.5101= 0.65101-0.65= 2.672.67= 0.020.5= 3.60.3= 6.37= 5.6100= 7.80.01= 5.40.6= 3.25= 70.62= 1.50.6= 0.320.8= 口算课课练1112.250.5= 73.50.1= 2.52= 0.510= 0.68= 2.12= 0.61+0.39= 0.5628= 1020= 4.080.4= 1.20.3 = 6.61.1 = 4.97= 00.48= 1740= 100-63= 3.2+1.68= 2.80.4= 口算课课练1214-7.4= 1.920.04= 0.32500= 0.65+4.35= 10-5.4= 420= 3.5200= 1.5-0.06= 0.7515= 0.40.8= 40.25= 0.36+1.54= 1.0199= 42035= 口算课课练132512= 1350.5= 3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2= 1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 = 3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 = 0.5117= 32.8+19= 5.21.3= 1.60.4= 4.90.7= 口算课课练1415= 612= 0.87-0.49= 1740= 100-63= 3.2+1.68= 2.80.4= 14-7.4= 1.920.04= 0.32500= 0.65+4.35= 10-5.4= 420= 3.5200= 1.5-0.06= 0.7515= 口算课课练150.40.8= 40.25= 0.36+1.54= 1.0199= 42035= 2512= 1350.5= 3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2= 1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 = 3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 = 0.5117= 口算课课练1632.8+19= 5.21.3= 1.60.4= 4.90.7= 15= 612= 0.87-0.49= 1740= 100-63= 3.2+1.68= 2.80.4= 14-7.4= 1.920.04= 0.32500= 0.65+4.35= 10-5.4= 420= 3.5200= 1.5-0.06= 口算课课练170.7515= 0.40.8= 40.25= 0.36+1.54= 1.0199= 42035= 2512= 1350.5= 3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2= 1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 = 口算课课练183/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 = 0.5117= 32.8+19= 5.21.3= 1.60.4= 4.90.7= 15= 612= 0.87-0.49= 1740= 100-63= 3.2+1.68= 2.80.4= 14-7.4= 1.920.04= 0.32500= 0.65+4.35= 口算课课练1910-5.4= 420= 3.5200= 1.5-0.06= 0.7515= 0.40.8= 40.25= 0.36+1.54= 1.0199= 42035= 2512= 1350.5= 3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2= 1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 = 口算课课练203/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 = 0.5117= 32.8+19= 5.21.3= 1.60.4= 4.90.7= 15= 612= 0.87-0.49= 1740= 100-63= 3.2+1.68= 2.80.4= 14-7.4= 1.920.04= 0.32500= 口算课课练210.65+4.35= 10-5.4= 420= 3.5200= 1.5-0.06= 0.7515= 0.40.8= 40.25= 0.36+1.54= 1.0199= 42035= 2512= 1350.5= 3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2= 1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 = 3/10 +1/5 = 口算课课练224/5 - 7/10 = 2 - 1/6 -1/3 = 0.5117= 32.8+19= 5.21.3= 1.60.4= 4.90.7= 15= 612= 0.87-0.49= 1740= 100-63= 3.2+1.68= 2.80.4= 14-7.4= 1.920.04= 0.32500= 0.65+4.35= 10-5.4= 420= 3.5200= 1.5-0.06= 口算课课练230.7515= 0.40.8= 40.25= 0.36+1.54= 1.0199= 42035= 2512= 1350.5= 3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2= 1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 = 3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =口算课课练243.41.4= 7.827.2= 2.199.1= 10.10.89= 0.680.42= 8.15.1= 0.7280.24= 0.80.18= 0.890.25= 10.98= 0.0480.52= 5400=19.9+11.1= 1871000= 1+3.89=0.08110= 7510= 0.960.8=口算课课练250.87 1.57 1.3280.78 10.32 50.60.90.3 3.50.2 2.010100.05 0.137 0.211000.74 0.054 40.312.58 2.34 3.250 0.450 300.1 2.63口算课课练264.12 0.350.2 7.50.110.08 3.50.01 1.250.2509.8 3.90.39 4.85.20.50.4 40.25 348.19 2.54 60.0253.66.3 0.054 3.50口算课课练2703.5 0.90.3 10.0690.5 1.258 2.634.12 0.350.2 7.50.10.90.3 10.06 90.51.258 0.20.4 8.21.810035.22 2.50.4 2.45 口算课课练280.224 0.90.52 3.991 03.52 2.55 8.47 0.3417 2.50.5 8.40.70.340.17 30.44 1.26 0.720.6 2.61.3 0.60.303.65 7.821 0.0010.11.40.7 3.60.06 5.60.9 口算课课练294.23 3.20.4 0.30.0140.5 5.10.17 0.281.40.90.45 9.616 10.01 0.011 7.51.5 0.81930.5 1025 4.80.1603.89 3.521 37.29937.2=口算课课练306.44 1.50.3 10.410.4=1.85 7.20.9 2540.254=2.26 8.40.4 951.954.50.9 2.54 253.302.54 0.30.1 37.29937.24.52= 7.8+0.22= 20.640.36口算课课练313.40.4= 12.60.9= 21.640.361.20.04= 0.427= 1.253.300.92.01= 2.97100= 203.77.3=6.3+7= 2.199.1= 50.751.50.75= 650.2= 9.8-0.98= 1-0.10.1=0.7+3= 1.20.8= 0.97+10.7=口算课课练326.30.021= 1.50.03= 6.8-2.43=50.7= 0.435= 3.60.9-4=3.6-0.36= 8.1-2.2= 0.60.3+0.5=6.88.6= 9.40.2= 1.80.90.5=21.08= 8.80.4= (1.6+0.5)5=430.01 3.720.2= 0.78-0.6=990.1 3.2-2= 60.1258=口算课课练331.94 8.80.11= 41.20.25=0.1258 1.840= 2.5-3.61.8=2.30.1 85.1= 12-0.054=4.23 2.013= 16-4.5-5.5=1.80.3 3.724= 13-0.5-4=1.10.7= 2.32-0.4= 1.9+5.151=3.250= 3.20.5= 10.010.1=1.250.5= 1.293= 7.2-1.2+6.7=口算课课练34+83.1=100.1 x1.827.5 1.6=3.28 0.18 =8.45 1.26 =28 1 124 x38x7.2153.8 2x18317 x3 x2 x39 1 0.2=0.5 (+12）6108 12.5 88= 42 0.7 6 = 10.2 35= 5.63.5=口算课课练357.248+527.2= 2xx615 16.7-0.92-1.08= 7+542 1.8 4.5= 3.60.12.54 0.750.80.1342.40.88.5100 5.4104.210003.2100 0.450.15 180.3 1.20.3口算课课练368.51.7 0.0425 53.7317.49 8.760.351 42.47.61.582.42 7.85.6 1.254 7.80.53.92.7 04.8 777.7 123.88.10.05 0.240.3 0.20.5 2.53= 4.4(50.2)=71.3= 0.960.06= 0.360.3=口算课课练370.350.7= 130.70.7= 40.80.251.25=5.75.7 40.5= 72.1= 8.89+0.1= 240.25= 0.10.01=30.2-3.02=4.3-0.25=1-0.82=9.60.3= 2.60.01= 025.4= 4.80.4= 5.4+4.6=9-3.20.8=100.01= 0.486= 6.44= 0.63+3=口算课课练380.9113= 3.25+0.75= 9.90.90.1= 0.254=4.88= 0.5+0.50.5= 500.8=0.993