人教版三年级数学下册第七单元小数加减法练习题77.docx
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人教版三年级数学下册第七单元小数加减法练习题77
1.49.25.22.4
+1.4+0.8-5.1-1.1
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2.28.546.530.6
-0.6+5.2-16.5+18.5
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9.44.07.35.2
+0.3+3.8-2.3-1.3
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9.10.335.913.7
-5.7+1.5-14.2+42.2
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8.55.19.96.6
+0.6+2.5-6.1-2.0
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7.00.132.023.9
-3.2+1.3-15.8+25.9
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5.52.53.74.2
+0.7+5.5-2.6-3.7
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7.02.537.746.7
-2.2+2.2-24.2+11.1
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7.42.16.42.6
+0.3+1.2-0.4-0.4
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6.08.348.113.6
-3.6+4.1-12.1+29.1
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8.45.64.84.9
+0.2+4.4-0.9-2.1
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6.99.549.418.9
-4.5+0.6-27.6+22.0
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6.50.69.36.7
+3.0+9.3-4.3-5.3
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5.39.133.540.7
-4.3+2.3-12.5+12.1
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9.92.33.31.9
+0.1+6.8-2.1-0.4
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5.09.843.615.8
-0.1+1.8-28.5+38.4
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5.99.41.73.8
+2.6+0.2-1.3-3.7
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5.27.840.544.9
-0.7+3.4-29.6+30.5
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2.40.63.38.2
+0.3+4.6-0.5-1.4
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2.65.737.442.4
-0.6+1.8-23.5+37.4
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1.88.43.36.4
+3.1+0.1-2.8-5.0
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5.08.547.341.3
-0.6+0.8-29.8+35.7
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7.92.80.52.6
+0.2+4.2-0.4-1.3
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0.45.435.347.3
-0.2+0.5-22.7+24.1
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8.97.13.42.9
+1.1+0.8-3.3-0.7
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0.84.137.724.0
-0.1+2.2-12.1+38.6
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2.69.33.57.8
+6.4+0.3-2.0-5.3
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6.10.632.624.5
-3.6+2.4-10.3+47.7
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4.46.18.41.7
+1.6+3.5-4.5-0.4
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5.52.630.234.4
-0.8+3.4-18.3+47.6
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4.14.43.68.5
+4.9+5.4-3.3-5.2
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6.26.149.812.8
-3.8+3.8-22.5+41.2
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2.15.77.11.2
+2.4+2.0-5.2-1.0
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4.08.631.929.6
-0.5+4.8-19.1+42.4
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1.84.69.75.5
+7.5+0.6-5.2-4.9
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9.13.247.525.5
-3.2+2.9-12.0+12.1
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4.32.33.06.0
+1.2+3.2-0.9-1.1
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2.89.741.133.9
-0.7+2.9-25.4+10.5
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6.55.70.16.9
+2.5+4.1-0.1-2.7
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5.23.442.224.9
-4.0+3.1-26.7+27.5
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0.65.69.02.0
+8.3+0.2-4.3-0.7
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2.67.637.248.5
-2.4+1.2-14.7+15.3
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5.14.35.62.2
+3.6+2.7-5.2-0.8
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8.83.449.211.2
-2.4+1.7-20.8+21.5
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4.84.84.60.7
+4.4+0.4-0.1-0.6
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2.48.336.532.6
-2.3+3.4-19.6+19.6
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6.65.61.35.9
+2.0+1.3-0.5-3.4
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9.78.846.726.8
-6.4+1.8-21.7+36.2
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4.66.41.48.5
+2.7+1.7-0.5-3.6
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0.92.939.337.7
-0.3+4.0-12.0+42.1
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2.35.22.63.3
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8.51.342.120.9
-1.6+3.8-17.6+46.4
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2.32.73.23.1
+6.6+1.3-0.4-1.3
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9.35.244.420.7
-5.4+2.3-21.6+14.6
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5.89.10.20.2
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1.79.134.421.9
-0.9+3.0-24.4+16.0
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7.38.23.24.1
+0.3+0.2-2.2-2.8
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6.47.436.632.9
-2.3+0.4-20.1+20.8
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7.28.65.610.0
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4.64.230.923.0
-2.6+4.3-13.5+33.9
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1.67.55.61.3
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3.05.744.115.7
-2.6+1.1-28.4+45.2
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7.63.92.55.3
+0.2+5.1-1.6-0.3
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0.25.341.220.5
-0.1+3.0-16.6+41.9
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7.72.11.36.6
+1.6+2.9-1.0-5.4
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0.58.036.619.7
-0.1+4.8-27.1+12.0
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1.12.51.17.9
+1.1+5.9-0.5-4.5
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9.67.335.614.8
-0.1+5.6-24.6+38.8
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2.08.13.24.0
+3.4+0.2-2.2-0.1
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7.85.938.544.0
-5.7+0.9-25.0+32.0
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3.19.78.00.4
+3.3+0.3-4.9-0.1
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9.31.549.522.7
-3.2+4.8-11.5+40.5
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9.51.91.13.4
+0.4+8.0-0.7-2.6
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3.65.744.749.6
-0.4+4.8-26.7+10.2
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2.83.63.76.3
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5.91.434.138.0
-1.7+5.5-16.0+21.4
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1.09.93.21.3
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8.56.736.132.3
-7.7+3.8-20.6+24.9
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3.23.54.42.3
+2.3+2.4-1.6-2.2
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2.70.931.324.7
-1.3+0.3-21.1+16.0
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1.52.89.61.8
+6.2+2.8-2.2-0.6
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6.89.239.323.0
-1.6+1.1-27.9+23.0
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7.75.27.96.4
+0.5+4.2-6.2-2.4
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9.60.343.717.1
-1.9+0.2-23.9+40.4
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8.83.59.36.2
+0.3+4.8-9.3-1.6
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0.76.143.539.4
-0.3+5.5-15.5+23.3
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5.52.67.30.2
+3.8+2.9-0.7-0.1
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1.21.531.143.9
-0.1+2.9-23.1+43.9
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8.27.49.28.3
+1.1+1.6-1.2-0.1
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2.80.330.510.9
-0.3+0.6-27.9+17.7
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0.47.49.96.4
+0.2+0.1-6.0-6.0
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