人教版三年级数学下册第七单元小数加减法练习题51.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51
0.92.62.25.2
+8.8+1.4-1.1-1.1
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7.98.045.715.4
-2.1+1.8-28.5+20.1
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2.78.87.22.7
+4.2+0.8-1.8-0.1
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0.97.749.116.1
-0.8+0.6-11.8+19.2
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4.13.14.86.2
+0.5+5.6-4.4-0.3
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4.67.535.020.3
-1.7+0.6-15.8+23.9
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8.58.59.34.7
+1.0+0.9-0.4-1.7
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8.70.438.914.0
-6.3+3.3-21.1+49.1
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8.56.94.93.9
+0.6+3.1-1.7-2.7
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7.41.448.522.0
-0.9+2.5-19.4+18.4
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6.43.33.47.1
+1.6+3.8-0.4-6.6
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5.00.130.811.3
-2.8+2.6-19.8+44.3
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2.87.05.80.8
+1.9+0.7-4.4-0.1
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8.44.648.638.9
-4.4+3.5-10.7+40.8
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2.67.70.90.4
+6.1+0.4-0.4-0.1
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8.56.240.540.5
-7.5+1.7-21.7+39.3
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2.91.66.04.0
+4.4+2.2-4.8-3.8
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5.04.332.239.1
-2.5+5.5-11.3+14.8
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2.49.54.42.5
+4.8+0.2-2.5-1.3
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8.71.538.020.5
-0.6+3.4-29.0+22.3
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5.57.24.22.0
+3.2+2.5-1.7-1.8
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5.78.830.546.8
-0.3+5.8-11.1+36.5
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4.26.36.43.1
+4.5+2.8-5.1-0.1
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6.53.830.337.5
-1.1+0.8-11.7+19.4
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1.73.32.16.1
+3.0+4.9-1.5-1.4
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1.92.348.643.1
-1.1+2.7-22.1+43.5
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8.41.50.96.1
+0.3+6.6-0.1-0.4
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1.70.340.329.8
-0.1+5.2-28.5+28.1
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9.71.14.52.1
+0.2+7.0-2.3-0.6
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9.28.439.227.9
-1.4+6.0-28.7+29.4
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6.50.11.83.0
+3.2+4.6-1.3-2.5
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9.89.447.812.7
-9.6+4.9-12.8+14.1
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3.19.69.34.3
+1.6+0.3-5.0-1.6
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7.90.847.646.0
-3.8+6.0-29.1+38.8
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8.35.66.29.0
+0.6+3.5-1.8-5.8
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0.48.836.538.2
-0.1+0.4-22.1+45.6
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0.78.27.38.5
+1.1+0.1-3.5-3.3
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2.88.844.815.4
-1.7+1.1-13.1+44.4
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2.28.18.19.4
+2.5+1.7-5.0-3.4
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5.80.330.420.1
-2.2+0.4-11.8+18.8
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8.83.31.23.5
+0.8+1.8-0.2-2.0
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9.78.033.136.9
-3.9+0.7-28.3+48.6
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3.39.97.67.8
+1.5+0.1-5.0-6.6
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5.97.036.035.0
-0.2+0.8-14.2+15.1
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4.84.06.92.6
+3.4+4.7-0.2-1.3
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6.24.338.017.2
-2.1+3.0-23.3+19.5
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7.65.16.55.5
+1.3+4.1-4.6-1.9
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6.96.748.219.8
-0.5+3.9-24.4+44.4
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2.84.53.17.3
+7.0+1.3-0.1-1.0
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1.53.036.246.7
-0.9+1.0-20.2+20.5
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7.96.50.27.1
+0.9+2.6-0.1-2.8
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3.67.531.024.6
-0.3+0.9-26.7+42.2
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2.64.98.00.2
+5.2+4.3-7.1-0.1
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1.66.834.938.8
-0.9+1.8-28.5+12.2
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5.80.31.69.3
+2.3+7.0-1.5-0.9
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5.49.348.922.7
-4.6+4.1-20.7+32.5
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9.94.95.58.2
+0.1+0.4-3.3-6.6
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2.90.934.034.1
-0.7+5.5-23.4+13.6
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6.79.41.12.9
+0.5+0.5-0.6-2.0
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9.86.542.642.3
-8.0+4.4-14.2+15.9
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3.79.13.01.2
+6.0+0.4-1.1-0.6
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1.15.836.545.0
-0.1+1.3-21.0+46.6
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2.19.01.83.0
+6.8+0.4-1.3-0.5
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1.36.941.710.6
-0.6+1.6-23.4+46.5
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8.00.20.74.1
+0.5+5.8-0.2-1.7
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2.29.045.244.9
-1.8+2.4-11.1+12.7
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6.90.58.66.6
+1.4+8.8-8.3-2.9
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1.64.644.124.6
-0.5+2.4-21.3+48.2
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6.13.87.80.7
+0.8+2.8-3.3-0.6
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2.18.632.825.4
-0.8+4.8-23.6+35.0
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3.24.74.64.0
+5.5+2.6-0.6-3.8
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8.20.245.726.4
-5.6+4.0-24.9+26.6
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7.19.89.23.5
+2.8+0.2-1.4-1.2
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5.97.549.141.7
-5.3+3.5-16.5+29.9
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2.31.82.80.8
+6.5+4.8-1.9-0.5
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8.09.930.242.1
-1.7+4.2-15.0+45.7
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6.17.55.44.0
+3.8+2.5-1.8-2.5
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5.32.744.211.1
-1.6+4.1-12.3+46.0
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3.54.87.98.3
+1.2+3.5-6.4-5.1
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0.23.444.324.7
-0.1+1.7-16.7+33.1
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5.17.71.43.4
+0.1+2.3-1.3-2.0
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5.97.547.434.1
-1.7+1.6-27.8+16.9
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1.89.06.17.3
+1.4+0.3-3.1-2.7
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6.75.249.235.8
-0.9+6.0-28.0+26.8
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8.89.46.98.4
+0.6+0.5-4.1-0.9
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1.17.249.026.4
-0.9+0.9-20.8+23.9
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1.04.38.17.1
+5.6+3.2-7.1-6.6
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9.79.538.844.9
-6.3+4.9-17.5+26.7
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3.93.89.87.2
+0.8+1.2-9.7-2.0
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9.39.447.117.6
-3.4+1.2-28.8+34.7
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7.69.85.33.7
+0.9+0.1-1.2-1.3
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