2013年六年级数学上册口算强化训练试题.doc

2013年六年级数学上册口算强化训练试题 636198= 3.60.036= 719= 8.112 = 6(12 13 )= 13 (1567 )=125 35 = 0.40.2= 9-0.9= 720.4= 2434 = 9.75-(0.753)=123 32 = 34 12 34 = 300-199=7.25+2.75= 9.898 0.125298 =578216 18.253.3 34 3.2=34 12 12 3 0.9990.9934 2.4= 26.2626= 35 7 26.2626= 4.576.43= 7.9117.9=3.1432= 28 2 334 334 =0.130%= 1.840.5= 1.51.50.3=35 13 = 35 45 = 12 16 = 13 +14 = 0.12598 = 9.898 7.25+2.75=3005-899 82.53.25 27018= 2 285.23.25 578216 1.51.50.2=56 30= 35 56 = 112 13 =710 127 1.25168= 13 18 25 12 = 59 13 = 89 4 23 415 = 47 114 = 427 89 = 59 3= 3038 = 1635 47 = 12 13 = 716 167 17916 916 14 14 = 1535 45 916 716 1112 25 (14 13 )4= 489 815 1635 = 518 1227 = 56 415 720 1415 216 56 56 13 310 45 14 25 56 16 = 16 13 58