小数加减法简便计算练习题文档格式.doc
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五年级数学简便计算练习卷@#@下面各题怎样算简便就怎样算。
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(1)小数加减法计算@#@6.9+4.8+3.10.456+6.22+3.7815.89+(6.75-5.89)@#@4.02+5.4+0.985.17-1.8-3.213.75-(3.75+6.48)@#@3.68+7.56-2.687.85+2.34-0.85+4.6635.6-1.8-15.6-7.2@#@3.82+2.9+0.18+9.19.6+4.8-3.67.14-0.53-2.47@#@5.27+2.86-0.66+1.6313.35-4.68+2.6573.8-1.64-13.8-5.36@#@66.86-8.66-1.3436.8-3.9-6.132+4.9-0.9@#@25.48-(9.4-0.52)3.9-4.1+6.1-5.915.02-6.8-1.02@#@32+4.9-0.9146.5-(23+46.5)9.43-(6.28-1.57)@#@4.8+8.63+5.2+0.375.93+0.19+2.811.76+0.195+3.24@#@2.35+1.713+0.287+7.651.57+0.245+7.436.02+3.6+1.98@#@0.134+2.66+0.8661.27+3.9+0.73+16.17.5+4.9-6.5@#@3.07-0.38-1.621.29+3.7+2.71+6.38-2.45-1.55@#@3.25+1.79-0.59+1.7523.4-0.8-13.4-7.23.2+0.36+4.8+1.64@#@