北师大版四年级数学下册小数加减法综合练习题90Word格式文档下载.docx
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四、计算。
8.28-1.08+9.049.74-(4.23+1.21)2.34+6.02+1.61
6.48=6+0.4+0.08
6.18=____+____+____
11.01=____+____
3.793=____+____+____+____
7-1.4=3.4+1.1=1.4+3.02=
55.8-34.4=44.2+41.5=89.69-30.0=
6.16.92.771.1
+9.7-2.7+3.33+8.95
522.979.036.9
+8.96+51.77-0.31-4.1
92.057.7598.9
-9.48-4-0.69+9.8
9.79-3.8+4.49.76-(3.27-0.61)8.19+9.08+2.05
3.39=3+0.3+0.09
2.93=____+____+____
12.01=____+____
4.386=____+____+____+____
1.9-1.4=7+1.5=1.3+3.2=
58.9-41.3=11.1+22.1=88.98-20.2=
7.86.62.738.2
+5.8-1.6+2.85-4.42
899.848.155.4
+9.51+59.35-4.84+2.5
81.516.8296.9
-3.92-2-5.98+7.7
5.8+1.86+9.137.88-(3.07+1.97)1.97+8.56-1.09
3.73=3+0.7+0.03
6.89=____+____+____
8.07=____+____
3.711=____+____+____+____
6.7-1=1.1+6.4=3+4.01=
67.8-33.4=43.3+41.5=69.88-12.2=
3.47.62.610.9
+8.7-1.1+1.94+8.46
554.026.788.9
+1.08+66.01-3.88-3.4
54.369.8585.4
-7.12+4-0.68+6.9
6.08-2.13+2.358.21-(3.92-1.19)5.33+6.07-2.53
1.32=1+0.3+0.02
4.25=____+____+____
6.01=____+____
11.755=____+____+____+____
8.2-2.3=7.9+1.1=3.3+4.2=
68.6-20.4=31.0+12.5=56.59-32.2=
3.65.88.211.4
+4.6-1.7+8.55-9.68
675.897.975.1
+0.29+24.88-2.47-4.1
23.346.0385.6
+6.73+2-0.59+9.3
7.95-2.43+2.467.12-(4.95+1.05)5.43+6.6+0.32
2.58=2+0.5+0.08
4.77=____+____+____
15.06=____+____
4.724=____+____+____+____
6.6-3.1=5.3+2.6=3.2+1.32=
69.9-51.2=21.0+20.2=55.87-23.3=
1.49.62.342.9
+7.5-2.8+6.99+5.38
951.229.075.9
-1.48+81.73-0.04+3.4
17.356.6963.9
+2.23-4-5.58+5.6
7.64+2.59+5.58.6-(3.73+0.1)5.09+5.72-1.66
1.14=1+0.1+0.04
5.87=____+____+____
9.09=____+____
5.431=____+____+____+____
3.3-2.8=1.3+4.8=4.3+2.43=
66.5-35.3=43.4+11.3=58.86-42.2=
6.18.62.971.6
+6.8-0.2+7.64-2.65
511.567.927.1
+9.79+93.31-2.36-2.8
29.569.7175.1
+8.11+2+1.12+9.7
7.73-1.53+6.829.33-(3.85+0.13)5.98+7.81-3.63
7.25=7+0.2+0.05
4.93=____+____+____
7.08=____+____
2.789=____+____+____+____
6-3.7=4.9+2.9=1.1+4.32=
57.6-30.4=32.2+35.1=55.58-40.4=
2.39.73.324.7
+3.2-0.7+5.43-5.27
744.188.737.8
+2.27+92.58-3.09-1.9
21.226.1881.6
+7.88-2-3.99+4.8
7.96+3.2+6.648.98-(4.03-1.55)8+8.5-0.36
6.19=6+0.1+0.09
5.64=____+____+____
9.679=____+____+____+____
6-3.9=2.7+2.2=2.4+2.31=
76.5-53.3=12.1+42.5=99.69-44.2=
2.18.51.943.4
+4.2-0.4+8.12-9.39
721.145.165.5
-0.67+66.43-2.69-3.3
34.725.2267.2
+1.17-1-1.76+4.1
5.2-3.31+4.198.24-(4.12+1.61)5.24+6.17+3.97
9.16=9+0.1+0.06
5.88=____+____+____
4.01=____+____
8.452=____+____+____+____
8.3-1.5=5.9+4=3.2+2.23=
96.9-50.0=52.2+12.2=99.99-51.0=
3.58.58.867.4
+1.3-3.8+1.84-7.12
951.749.756.8
-5.93+34.92-3.63+4.1
55.727.2587.3
+9.42-1-4.34+7.9
5.57+3.81+4.518.37-(4.48-1.64)8.77+7.64-0.14
1.45=1+0.4+0.05
3.66=____+____+____
9.08=____+____
1.883=____+____+____+____
6.4-4.1=5.5+4.1=2+1.2=
69.6-10.3=33.3+12.0=56.67-20.0=
6.28.31.861.9
+6.6-2.9+4.78+4.35
746.789.439.3
-8.11+16.85-3.43+0.5
61.056.5992.7
+8.81-3-0.99+5.3
5.95-4.6+4.779.48-(4.58+1.63)6.56+8.16-3.26
6.29=6+0.2+0.09
12.12=____+____+____
15.01=____+____
7.342=____+____+____+____
3.1-1.6=4.3+4.2=2.1+1.32=
86.5-34.3=22.1+32.3=65.85-34.2=
6.87.98.863.1
+6.6-2.3+2.42-4.76
787.597.279.4
+9.18+35.82-4.56-2.6
91.447.8161.3
+1.31-4-0.35+8.6
5.43-2.68+9.427.03-(3.32-0.87)7.46+5.26-2.59
5.95=5+0.9+0.05
15.58=____+____+____
10.04=____+____
12.878=____+____+____+____
2.3-1.5=3.9+4.4=4.3+4.01=
87.7-40.1=53.2+35.4=76.88-44.0=
7.27.56.182.9
+8.3-4.5+4.74+8.21
892.765.388.1
+2.42+80.39-4.06+0.1
30.735.5763.2
-3.96-1+3.64+3.8
6.28-1.36+7.718.4-(3.75+0.11)8.14+6.88+1.17
3.77=3+0.7+0.07
6.91=____+____+____
13.05=____+____
2.212=____+____+____+____
9.9-6.5=5.3+2.8=1.3+2.04=
85.7-20.4=30.3+31.1=89.59-54.4=
2.69.33.913.1
+8.1-3.6+2.45-2.98
829.277.239.3
+9.41+81.92-3.99+0.1
60.898.1591.8
+4.57-3-1.68+1.2
6.85+4.64+8.528.19-(3.96-0.44)7.52+9.76-3.32
8.31=8+0.3+0.01
9.54=____+____+____
7.09=____+____
2.963=____+____+____+____
5.1-4.6=5.7+2=3.3+4.42=
77.6-14.2=31.2+20.2=77.85-41.1=
8.27.36.815.8
+2.3-1.9+4.39-7.49