《五年级上数学一课一练-小数乘除法人教新课标（无答案）$754282》由会员分享，可在线阅读，更多相关《五年级上数学一课一练-小数乘除法人教新课标（无答案）$754282（13页珍藏版）》请在金锄头文库上搜索。
1、京口小学五年级数学口算竞赛4.7+2.3= 4.52=6.92.5=63.4=0.620.32=1.40. 5=0.75100=0.020.5=3.60.3=5.6100=0.1258= 0.962=反思日记： 0.360.4=0.723.6=0.81.1=7.2+12.8= 46.73.8=12.84=5.213=1.64=1020=24-15.95=8.6510=0.350.6= 4.951000=6.90.1=0.40.5=10.89=9.60.8=4.95+0.9=9.650.1=0.325100=0.560.7=0.1254=3.280.1=7.20.1=0.010.1= 0.250
2、.4=1.60.8=12.5=1.250.8=3.20.04=01.7=0.22102=90.254= 0.250.4=1.60.8=12.5=1.250.8=3.20.04=01.7=0.22102=90.254= 0.89-0.25=1-0.98= 0.048+0.52= 5400=19.9+11.1= 1871000=1+3.89=0.08110= 0.89-0.25=1-0.98= 0.048+0.52= 5400=19.9+11.1= 1871000=1+3.89=0.08110= 100.05= 0.137= 0.21100= 0.74= 0.054= 40.3= 430-250=
3、 0. 17+0.06= 100.05= 0.137= 0.21100= 0.74= 0.054= 40.3= 430-250= 0. 17+0.06= 1.02-0.09=7200800= 0.17+0.6= 0.83-0.6=17300=0.98-0.09= 0.2+0.78=600700=10.2+0.02= 0.15+0.7=670+250= 10.2+0.2= 9.2-6=8500500=3.2-3.2= 3.7+2.3=25100=3.2-0.32= 2+2.8=380-290= 0.35+0.5= 0.35+0.63=350070=3.1+3= 3.8+0.38=7500250=
4、3.8+1=0.95-0.05=450+780= 3.1+0.3=3+0.3=6309=4.5-0.4=9.5-5=3309=9.53-1.53= 9.5-0.5=3.5+2.4=1-0.95=0.3+0.27=0.47+0.13=4.5+4=4-0.6=0.95+0.05=2.5+3.2=0.74+0.16=23100=9.8-4.8=48040=0.53100=5.1+2.3=12580=0.07810=0.52+0.4=7012=0.25100=3.4-2.8=0.6-0.37=0.05210=10+0.08=1-0.75=0.51000=0.82+0.3=13.5+6.5=3.0510
5、0=1.2-0.8=21.6-12.6=63100=0.83-0.5=0.76+0.14=801000=2.7+0.4=0.72-0.43=30100=0.92-0.2=3.5+4.8=3.5+2.4=5+0.07=1-0.61=0.47+0.23=0.25+0.75=3.7+0.33=0.51+0.33=1-0.6=8-4.6=5.8-3.6=0.52+0.4=6.45+5.5=4.5-1.3=3.4-2.8=9.53-1.53=8.8-6.7=10+0.08=9.5-7.3=7.2+0.8= 7.82+0.3=8.8-6.7=9.5-7.3=1-0.95=3.4-2.8=0.96-0.35
6、= 9.53-1.53=0.25+0.75=1.2-0.8=0.83-0.5=2.7+0=12. 58=2.34=3.250=0.450=300.1=2.63=4.12=0.350.2=7.50.1=2.52=0.510=0.68=2.810=0.70.8=5.6+0.4=4.7+2.3=4.52=7.20.8=63.4=0.62-0.32=0.75100=0.020.5=3.60.3=5.6100=0.750.25=0.1258=0.862=0.5628=0.360.4=0.79=3.624=0.81.1=46.7-3.8=12.84=5.213=1.64+4.1=1020=2415=0.3
7、50.6=4.7+2.3=4.52=6.92.5=7.20.8=63.4=0.620.32=1.40.5=0.75100=0.020.5=3.60.3=6.37=5.6100=0.750.25=0.1258=4.80.3=0.962=0.5628=0.360.4=0.640.8=0.723.6=3.624=0.81.1=7.2+12.8=46.73.8=12.84=5.213=12.55=1.6441=1020=2415=8.6510=0.350.6=3.080.01=4.951000=6.90.1=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=01.7=0.22102=90.254=0.253.974=（1.28.8）0.4=781000150320.41300300=2.6100 15015320.4260010032.881.6443006018700=40080644 3602013
