内容正文:
=1.√2.√3.×4.√5.√3.7.96<8.83<68.8<524.0小华的体重:39.8千克四1.略2.略-3.(竖式略)11.29.1219.4
三1.A2.C3.C4.A5.C4.168.078168.1-113.05113.163.405小明的体重:41千克4.56
四,略63.4823.91823.9小强的体重是:41.6千克五,4.6015.00-42.807.20
五,略5.(1)4,3,2,1,0(2)0,1,2,3,4,5,6,7,8,9提高题:6.78496.7750六1.5.2+4.6=9.8(元)
六1.(1)12(2)2523(3)3635(4)67(3)5,6,7,8,9第七周闯关测试卷2.32.6+5.6+11.8=50(元)
2.同创同创心怡6.(1)800008888000.0888万小数加法和减法3.3.2+2.8+3.2=9.2(千克)
3.画图略<>>(2)888800000.8888亿-,1.4.5917.292.1420提高题:100+47.3-36.5=110.8(千克)
4.(1)(答案不唯一)3.463.47六J。30859.697元≈30859.70元3.36.0824.66.165.2.136.109.05110.8-36.5+47.3=121.6(千克)
(2)(答案不唯一)7.197.182.5×1410000000=705000000(元)=705000万元=7.4.8=5.48.11.525.38期中达标测试卷
5.(1)5,6,7,8,9(2)0,1,270.5亿元二1.×2.√3.√4.×5.√-,1.0.9480.952。0.093.0.50.60.7
(3)5,6,7,8,9提高题:最小是9.995,最大是10.004三J.A2.B3.B4.B5.B4.365.556.62亿3045.3万
七1.张强-冠军:张强亚军:王新季军:李明第三单元达标测试卷四,略7.三角形平行四边形梯形
2.小俊-1.982.0.014.084.1五J。27.0717.523.2944.830.825.438.3010
3.甲:3.04分乙:3.14分_3.400.04-四百点零四4.0.9990。0012.(竖式略)0.45-3.73-11.99-2.44-1.93二1.∨2.×3.∨4.√5.×
丙:3.2分丁:2.8分5.3140.1340.113.57三1.A2.A3.C4.C5.A
提高题:12个73.2>72.3>37.2>32.7>27.3>6.4.604.60007.0.1643.(1)5.34-(2)8.95(3)0.65四,5.0821.118.82
23.7>7.32>7.23>3.72>3.27>2.73>2.378.4.44.374.3664.3658六J。682.5683.45684.345687.01234568五、竖式略)40.36-15.372.3-13.013.825.04
第六周闯关测试卷二1.×2.×3.×4.×5.∨七J。0.25+0.75=1(吨)六、1605平方厘米78平方厘米
数的改写求一个数的近似数三1.B2.C3.B4.A5.C2.47.8+42.46+42.46+4.39=137.11(吨)七0.1793.064
-1.66.06.002.=≈==四,5,4,3,2,1,05,6,7,8,95,6,7,8,94,3,2,1,03.10-2.67-0.36=6.97(米)八,1.(1)+5-6-+80-+2
3.0.0010.99五、。略4.(3.59-3.53)×10=0.6-5+10-6+9
4.631.854631.9489.084892.3.308>0.803>0.3008>0.083>0.003
3.59-0.6=2.99
(2)10(2)4和8
5.73.2736.1.7615千克82克<528克<5.28千克<5282克<│提高题:50-46.75=3.25(元)2.38.4-16.85-(16.85-1)=5.7(元)
7.7.49878.8.2348.2259.0.810.895.82千克
50-(3.25×10)=17.5(元)
3.6.5+3.1-4.5=5.1(℃)
4.(176÷8)×(96÷6)=352(平方米)
=1.×2.√3.×4.×5.√3.(1)0.58-1.4967.78328.69(2)38.4
第四单元达标测试卷
提高题:7天。
三、。B2.B3.A4.C5.A4.(1)7.20(2)0.27(3)7.02,7.20
-J。1.30.73.061.942.1.22
第八周闯关测试卷
四、略(4)0.27,0.72(5)2.07(6)0.27
3.1.74.1195.66.97.0