最新北师大版四年级数学下册第一单元小数加减法专项练习题186Word文档下载推荐.docx
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7.439=____+____+____+____
1.4-1.2=7.3+2=3.2+2.04=
97.7-23.0=40.0+22.5=96.86-11.0=
9.09+2.42+5.157.68-(4.02-1.48)2.65+7.29-0.39
4.38=4+0.3+0.08
13.54=____+____+____
1.08=____+____
1.235=____+____+____+____
3.4-1.6=3.5+3.1=3.4+2.02=
59.6-50.4=24.2+43.5=59.97-52.2=
5.67-1.12+0.757.09-(3.8+0.9)5.53+7.23+5.41
6.28=6+0.2+0.08
13.39=____+____+____
5.03=____+____
15.132=____+____+____+____
8.8-1.1=6.1+3.1=2+4.02=
78.6-21.4=10.3+11.4=85.66-21.0=
5.74-1.75+9.219.23-(3.07+1.2)1.34+7.75-4.7
6.97=6+0.9+0.07
9.65=____+____+____
6.09=____+____
11.316=____+____+____+____
4.6-2.6=3.4+2.2=1+4.32=
59.8-43.3=14.1+30.2=67.57-43.1=
7.14+1.18+2.378.64-(4.65+0.57)6.95+6.97+4.99
3.36=3+0.3+0.06
15.94=____+____+____
13.02=____+____
9.482=____+____+____+____
9.7-2=4.7+3.5=3+3.03=
79.8-34.1=14.2+44.3=57.66-43.0=
6.68-3.52+9.988.71-(3.59+2)7.83+7.42+4.64
8.39=8+0.3+0.09
3.36=____+____+____
14.05=____+____
7.743=____+____+____+____
3.3-2.4=1.6+2.4=5.3+2.41=
77.6-53.0=13.2+25.0=67.79-11.2=
7+2.24+5.718.17-(4.18+1.46)7.14+5.68-2.72
1.89=1+0.8+0.09
1.64=____+____+____
3.05=____+____
9.217=____+____+____+____
8.2-7.1=5.2+1.1=4.2+1.43=
89.5-31.1=11.4+40.1=87.55-30.0=
5.3+4.16+5.979.39-(3.99+1.65)2.04+7.96+3.32
4.13=4+0.1+0.03
8.69=____+____+____
10.219=____+____+____+____
6.8-4=6.5+1.1=1.2+4.24=
86.6-51.1=11.1+30.4=77.76-23.2=
9.59-1.08+0.849.82-(4.12-1.65)4.1+7.34-4.68
9.62=9+0.6+0.02
3.22=____+____+____
7.433=____+____+____+____
3-1.7=4.6+2.7=4.3+2.14=
69.6-53.3=10.3+44.4=67.89-51.3=
9.89+3.91+2.829.74-(4.01+0.87)1.67+9.25+3.42
3.69=3+0.6+0.09
9.95=____+____+____
6.07=____+____
14.777=____+____+____+____
2.4-1=1.6+2.7=3.4+1.02=
79.5-33.2=34.3+35.4=67.79-30.3=
9.59+3.32+4.379.2-(4.13-0.8)6.18+6.44-1.5
3.56=3+0.5+0.06
14.53=____+____+____
2.01=____+____
10.846=____+____+____+____
9.2-5.7=2.9+4.8=1+3.12=
69.9-52.2=22.4+31.5=95.69-50.3=
6.72-4.25+0.18.91-(4.1-0.91)6.69+6.14-3.44
7.46=7+0.4+0.06
2.57=____+____+____
1.238=____+____+____+____
1.6-1=9+1=1.3+1.32=
77.8-55.0=31.1+22.4=56.88-12.3=
7.28-4.1+5.49.16-(3.91-1.39)5.94+5.21+0.35
8.61=8+0.6+0.01
13.98=____+____+____
1.02=____+____
2.755=____+____+____+____
8.6-6.4=4.1+5.3=2+4.04=
87.9-12.0=50.1+43.0=96.56-22.4=
8.08-4.92+7.739.7-(4.33+1.08)2.86+5.78+5.97
5.97=5+0.9+0.07
9.97=____+____+____
15.02=____+____
14.825=____+____+____+____
7.8-2.7=3.5+1.5=4.3+3.33=
78.9-15.4=51.1+12.4=65.85-32.4=
6.4+2+0.117.03-(4.31+0.71)6.42+9.92+4.68
2.61=2+0.6+0.01
9.29=____+____+____
14.07=____+____
14.852=____+____+____+____
1.1-1=8.3+1.6=2.3+2.42=
95.8-50.4=23.2+21.4=75.59-22.1=
7.59-4.8+5.259.45-(3.15+0.72)9.7+6.75+5.74
4.21=4+0.2+0.01
8.21=____+____+____
1.495=____+____+____+____
7.6-2.1=7.8+2=5.1+4.1=
75.9-54.0=34.0+20.3=79.99-12.2=
8.29+1.02+7.968.71-(4.41-1.14)8.66+8.79+2.7
8.18=8+0.1+0.08
15.42=____+____+____
3.09=____+____
12.995=____+____+____+____
1.2-1.1=8.9+1.1=1.2+4.03=
65.8-25.2=44.4+20.3=96.76-24.2=
8.74-1.91+1.968.51-(4.06+0.39)3.82+7.27-4.52
6.42=6+0.4+0.02
3.86=____+____+____
7.05=____+____
14.869=____+____+____+____
6.2-1.9=6.1+1.5=4.1+1.04=
86.7-21.0=22.3+15.3=57.88-51.2=
8.37-2.45+4.68.08-(4.84-1.5)6.13+7.97+0.8
7.69=7+0.6+0.09
6.23=____+____+____
11.03=____+____
14.319=____+____+____+____
1.3-1.2=6.1+2.9=3+2.12=
67.5-33.0=34.0+30.0=85.89-15.3=
9.77+4.77+6.479.39-(3.34-1.07)3.34+7.11-1.22
2.79=2+0.7+0.09
3.81=____+____+____
7.06=____+____
2.468=____+____+____+____
8.7-1.3=4.4+2.4=2.4+3.42=
99.6-45.4=22.3+25.2=99.59-41.2=
5.85-4.28+9.348.77-(3.6+1.77)4.13+6.99-3.78
5.72=5+0.7+0.02
15.97=____+____+____
8.07=____+____
4.519=____+____+____+____
5.1-3.1=6.6+1.1=3.4+4.03=
66.5-11.1=22.0+34.3=77.77-44.4=
8.09+4.51+4.89.03-(4.25+1.1)5.19+5.17-3.22
1.34=1+0.3+0.04
10.11=____+____+____
2.02=____+____
13.441=____+____+____+____
8.8-2.6=6.5+3.2=4+1.41=
77.9-12.0=10.2+30.1=78.97-25.2=
8.18+4.02+4.749.07-(4.92+1.19)4+9.97+1.94
5.84=5+0.8+0.04
13.52=____+____+____
5.129=____+____+____+____
8.4-1.3=9+1=1.4+3.43=
57.8-22.2=11.0+31.0=95.87-50.3=
9.03+1.32+1.147.11-(3.83-1.37)9.87+7.35+5.49
1.68=1+0.6+0.08
5.97=____+____+____
11.09=____+____
12.214=____+____+____+____
1.4-1.1=8.8+1.2=4.2+2.34=
78.7-21.4=14.3+25.5=95.96-13.2=
8.33+3.37+7.129.26-(3.22-0.73)6.39+6.12-1.27
5.32=5+0.3+0.02
15.11=____+____+____
2.03=____+____
5.857=____+____+____+____
3.5-2.2=2.6+5.8=3.3+4.3=
87.6-33.3=10.1+44.2=56.78-52.4=
9.31-3.34+1.868.27-(3.04-1.09)9.62+9.61+3.89
6.58=6+0.5+0.08
2.36=____+____+____
1.06=____+____
3.433=____+____+____+____
3.3-2.7=5.7+2.4=2.2+4.4=
76.5-23.1=40.0+15.0=85.87-33.1=
7.64-4.56+9.888.32-(3.24-1.11)6.01+9.99-3.19
5.82=5+0.8+0.02
11.65=____+____+____
12.02=____+____
自制饰品一反传统的饰品消费模式,引导的是一种全新的饰品文化,所以非常容易被我们年轻的女生接受。
1.768=____+____+____+____
300-400元1632%4.5-3.3=1.5+5=5.1+1.23=
加拿大beadworks公司就是根据年轻女性要充分展现自己个性的需求,将世界各地的珠类饰品汇集于“碧芝自制饰品店”内,由消费者自选、自组、自制,这样就能在每个消费者亲手制作、充分发挥她们的艺术想像力的基础上,创作出作品,达到展现个性的效果。
(四)DIY手工艺品的“个性化”78.8-44.0=12.3+34.3=65.67-12.0=
7.32+1.53+8.179.21-(4.35+0.92)4.13+7.1-2.43
因此不难看出,自制饰品在校园里也大有市场所在。
对于那些走在流行前端的女生来说,〝捕捉〞新事物便〝捕捉〞到了时尚与个性。
6.51=6+0.5+0.01
11.12=____+____+____
9.09=____+____
6.766=____+____+____+____
10元以下□10~50元□50~100元□100元以上□2.7-1.1=3.4+5.6=2.4+3.31=
我们大学生没有固定的经济来源,但我们也不乏缺少潮流时尚的理念,没有哪个女生是不喜欢琳琅满目的小饰品,珠光宝气、穿金戴银便是时尚的时代早已被推出轨道,简洁、个性化的饰品成为现代时尚女性的钟爱。
因此饰品这一行总是吸引很多投资者的目光。
然而我们女生更注重的是感性消费,我们的消费欲望往往建立在潮流、时尚和产品的新颖性上,所以要想在饰品行业有立足之地,又尚未具备雄厚的资金条件的话,就有必要与传统首饰区别开来,自制饰品就是近一两年来沿海城市最新流行的一种。
据统计,上海国民经济持续快速增长。
03全年就实现国内生产总值(GDP)6250.81亿元,按可比价格计算,比上年增长11.8%。
第三产业的增速受非典影响而有所减缓,全年实现增加值3027.11亿元,增长8%,增幅比上年下降2个百分点。
77.7-54.4=12.4+13.3=59.67-30.4=
8.5-3.25+6.947.8-(3.99+0.21)3.78+9.36+2.06
尽管售价不菲,但仍没挡住喜欢它的人来来往往。
这里有营业员们向顾客们示范着制作各种风格迥异的饰品,许多顾客也是学得不亦乐乎。
在现场,有上班族在里面精挑细选成品,有细心的小女孩在仔细盘算着用料和价钱,准备自己制作的原料。
可以想见,用本来稀奇的原料,加上别具匠心的制作,每一款成品都必是独一无二的。
而这也许正是自己制造所能带来最大的快乐吧。