(word完整版)三年级数学下册小数点加减法计算题.doc
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三年级数学下册小数点加减法计算题
6.14+3.83=
7.93-1.64= 5.23-2.36= 3.44+3.36=
7.74-5.85= 9.35-4.74= 38.63-3.48= 1.16+4.77=
8.17-5.26= 2.26-0.86= 4.93+4.75= 76.55+4.68=
31.1+4.5= 31.9+3.4= 3.45+4.6= 4.45+54.5=
3.83+5.55= 2.75+1.3= 39.4-2.75= 67.3-1.26=
61.9+6.2= 67.1-6.6= 46.8-2.8= 47.6-2.15=
44.4+1.4= 1.7+9.66= 43.3+6.3= 64.4+8.67=
55.5-1.9= 38.9-5.55= 0.7+0.9= 0.8 +0.6=
8.24 +3.76= 4.1-3.8= 0.78 +2.2= 14+0.78=
14.6 -0.34= 1.3 +8.56= 0.8-0.55= 4-0.04=
1-0.03= 30.5 +3.05= 0.8 -0.45= 5-0.08=
3.25 +0.75= 8.65 -6.31= 10 -7.64= 13.6 +8.46=
0.99 +1.1= 10 -0.1= 1 .5 -0.5 =1-0.9 =2.3 +0.6 =
0.9+0.8 =1.9-0.9= 3.5 2.4= 0.36 +0.64 =0.96 -0.3 =
7.5-3.18= 0.51 -0.37= 4-0.82= 5.26 -4.75= 13-3.9=
8.04 -7.4= 0.68 +0.06= 5.2 +0.48= 1 -0.73= 3.6 +4.8=
0.78 -0.28= 20.9 -9.7= 10 -0.09= 3.8 +0.12= 0.01 +0.1=
4.9+
5.1= 4.7 -0.47= 8.7 -7.8= 2
6.7 +14
7.2=
801.6 -21.9= 100 -19.2= 15.78 +2.45= 33.4 -9.48=
口算
2.1+0.2= 0.3+0.7=
3.6+1.6= 7.5-0.5=
3.7-0.9= 2.1-0.2= 3.5+0.2= 1.2+0.3= 1.9-1.1=
4.5-2.3= 1.2+4.5= 13.5-0.6= 7.3+3.2=
5.6-3.9= 1.9+
6.2= 4.5-2.1= 1.5-0.5= 1-0.9= 2.3+0.6= 0.9+0.8= 1.9-0.9= 3.5-2.4= 0.6+0.4=
7.9-0.3= 4.1+0.8= 2.3+0.7= 3.4+1.2= 7.2-3.5= 3.7-2.9= 2.3-1.2= 6.5+1.2= 2.2+5.3= 2.3-1.7= 1.5+4.3= 1.1+4.7= 3.5-0.6= 7.4+1.2= 5.2-3.9=
8.9-6.2= 10.5-
9.1= 1.7-0.5= 1.4-0.9= 2.3+0.8= 4.9+0.8= 1.3-0.9= 7.5-2.4= 2.6+0.4= 3.9-0.8= 7.9+8.2= 5.2+5.5= 6.9+6.4= 5.4+6.7= 3.4+8.6= 5.9+4.3= 8.3+2.8= 2.8+8.9= 9.8-4.8= 6.8-4.4= 7.2-3.7= 8.4-6.6= 4.8-3.3= 5.8-4.8= 7.7-4.9= 6.1+2.6= 4.8-3.8= 8.7-5.3= 6.3+1.6= 8.7-5.5= 2.7+6.4= 1.7+7.3= 6.7-2.2= 5.7-3.9= 9.6-8.8= 5.6-2.7= 3.6+5.6= 7.6-3.7= 9.0-5.9= 4.9+0.5= 3.9+2.4= 4.9-1.3= 5.5+2.8= 8.6-3.7= 9.5-4.6= 3.5+5.1= 2.5+6.4= 7.5-2.7= 4.5+2.2= 3.5+1.9= 7.4-4.8= 5.4+5.5= 9.4-4.4= 4.4-2.3= 1.4+2.2= 2.3+4.9= 6.2+3.3= 3.9-2.4= 4.3+2.8= 7.3-5.7= 2.3-1.4= 3.3+2.2=
1.115 ÷5=
2.7208 ÷8=
3.3084 ÷4=
4.3150 ÷3=
5.9362 ÷9=
6.6400 ÷7=
7.609 ÷3÷7=
8.1554 ÷7×6=
9.4032 ÷6÷4=
10.5320 ÷7-8=
11.107 ×9-120÷2=
12.1000 -280÷7×5=
12.300 +200÷5-280 =
13.16 ×9÷48×8=
14.18 +648÷324 =
15.875 -876 +186 =
16.450 ×3=
17.380 -364÷4=
18.856 ÷8+196 =
19.584 ÷17 =
20.42 +5×6=
21.78 ÷2-10=
22.56 -46÷3=
23.12 ×5-8=
24.41 -51÷3=
25.48 ×5-96=
26.6038 +7×280 =
27.208 ×8-307 =
28.560 ÷4+1809÷9=
29.10000 -987÷3=
30.20 ÷5-4×25=
31.20 +2×8÷4=
32.700 -816÷8×3=
33.43 ×2-204÷4=
34.350 ×2=
35.450 ÷5÷3×4=
36.84 -14×5+3=
37.12 ×8+20+3=
38.1608 ÷6=
39.432 ×4=
40.1503 ×7=
41.3580 ×5=
42.2848 ÷8=
43.3224 ÷4=
44.6420 ÷3=
45.3.14 +3.16 =
46.432 ×6-285 =
47.308 +243÷9=
48.25 ×4+336÷6=
49.230 -22÷11+456 =
50.640 -350×6=
51.300 -46×3=
52.2150 ÷5-120 =
53.805 +158 -666 =
54.150 ÷3×3=
55.999 ÷111=
56.25 ×4÷50=
57.8 -0×125 =
58.897 -798 =
59.753 ×5=
60.234 -56×4=