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1、精选优质文档-倾情为你奉上四年级小数简便运算6.28+5.06+4.0432.8+3.02+17.26.02+4.3+3.985.85+1.89+2.153.8+14.6+6.224.8+14.6+15.4100-36.4-43.651.27-8.66-1.3415-1.2-0.875.8-3.25-6.751.83+3.79+0.173.2-4.3+1.882-18.6-14.45.85-1.75-0.2519-9.05-0.95四年级小数简便运算3.73+5.27+1.275.8-3.25-6.75100-36.4-43.632.8+3.02+17.27.45+8.29+2.5513.78
2、-（0.78+0.5）8.38+9.43+6.625.86-1.77+2.1417.34-（9.8+6.34）0.93+5.45+4.5532-6.34-3.662.5+3.25+0.753.8+6.5+6.2100-5.6-4.46.76+2.77+3.23四年级小数简便运算52.89-（13.54+6.89）53.14+（16.57+6.86）22.6-（3.9+12.6）7.45+8.29+2.5513.78-（0.78+0.69）10-3.62-1.382.43-（0.28+1.43）6.54-2.36-3.644.6+14.3+5.72.6+6.92+3.451.69-（11.69+
3、10.15）18.76-（5.76+2.9）3.6+6.62+6.443.23-（13.23+10.75）20.16-（10.16+3.8）四年级小数简便运算5.85+1.89+2.15?2.48+1.46+1.54?7.682.741.268.75+2.87+1.25?24.8+14.6+15.4?5.851.750.25专心-专注-专业3.8+1.37+6.2+12.63?（15.28+28.99）+20.7242.522.177.836.94.83.10.4566.223.7815.89(6.755.89)4.025.40.985.171.83.213.75(3.756.48)四年级小数
4、简便运算3.687.562.687.852.340.854.6635.62.815.67.23.822.90.189.19.64.83.67.140.532.475.272.860.661.6313.354.682.6573.81.6413.85.3647.8+7.458.8?0.398+0.36+3.64?15.75+3.590.59+14.2566.868.661.3436.83.96.1324.90.9四年级小数简便运算25.48(9.40.52)3.94.16.15.915.02-6.8-1.023.25.890.89146.5(2346.5)9.43-（6.28-1.57）4.8+8
5、.63+5.2+0.375.93+0.19+2.811.76+0.195+3.242.35+1.713+0.287+7.652.57+0.245+7.436.02+3.6+1.980.134+2.66+0.8661.27+3.9+0.73+16.17.54.96.5四年级小数简便运算3.070.381.621.293.72.716.382.451.553.251.790.591.7523.40.813.47.23.20.364.81.641.233.40.236.612.7（3.70.84）36.541.764.54147.322.682.648.677.3611.333.56+21.6+1.
6、44-11.612.451.350.65?21.32（6.32+8.3）27.3+73.2+72.7?四年级小数简便运算3.73+5.27+1.275.8-3.25-6.75100-36.4-43.632.8+3.02+17.27.45+8.29+2.5513.78-（0.78+0.5）8.38+9.43+6.625.86-1.77+2.1417.34-（9.8+6.34）0.93+5.45+4.5532-6.34-3.662.5+3.25+0.753.8+6.5+6.2100-5.6-4.46.76+2.77+3.23四年级用小数计算下面各题1.9元5角3分6角8分2.4米25厘米6米85厘
7、米3.2吨150千克28千克4.10千克4千克800克5.6千米3千米800米6.+7.米米米8.3元5角+2元5角1元8角3分9.4角6分7元4分10.5分米4厘米+10米25厘米11.10元3角3分9角7分12.4分米5厘米9米65厘米13.7吨650千克58千克14.9千克800克6千克900克15.5元5角+2元8角4元4角6分16.5吨550千克3吨8千克17.8角2分6元9分18.9分米8厘米+9米85厘米19.4吨50千克7吨580千克20.8千克700克5千克960克四年级小数计算题4.02-3.5+0.989.8+0.2-9.8+0.212.13+7.15-1.13+2.85
8、6.65-0.82-0.18+2.3535.78-(5.78+7.36)42.68-(5.74-2.32)5.29-(3.8-0.71)-0.26.85+4.26-3.85四年级小数计算题45.55（6.8215.55）34.5217.7712.2323.758.643.3617.839.57.830.53.458.716.551.34.57+3.17+3.43+5.838.545.962.0427.385.342.624.66四年级小数计算题38.6768.3345.898.237.1810.8256.2332.0754.132.658.0461.9610028.432.056.721.722.8521.63（8.59.63）2.53.250.757.5
