整数 小数和分数混合运算.doc

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1、569-399=3.2-0.5= += 12 = 25= = 8.1= -=18.25-3.3= = 09.3= 453+198= 500.1= 81=0= 24= 40.02= = = +58= 236+64= 7.80.5=4.3-0.5= 70.6= 13= 99+0.99= += 10-7.26= 75%+25%= 384= += = 1-0.25= 11+=91070= 45.7100=93.14= 1.63+2.3= = 480= 50.25=3.2-0.5= 569-399=3.2-0.5= += 12 = 25= = 8.1= -=18.25-3.3= = 09.3= 453+

2、198= 500.1= 81=0= 24= 40.02= = = +58= 236+64= 7.80.5=4.3-0.5= 70.6= 13= 99+0.99= += 10-7.26= 75%+25%= 384= += = 1-0.25= 11+=91070= 45.7100=93.14= 1.63+2.3= = 480= 50.25=3.2-0.5= 569-399=3.2-0.5= += 12 = 25= = 8.1= -=18.25-3.3= = 09.3= 453+198= 500.1= 81=0= 24= 40.02= = = +58= 236+64= 7.80.5=4.3-0.5=

3、 70.6= 13= 99+0.99= += 10-7.26= 75%+25%= 384= += = 1-0.25= 11+=91070= 45.7100=93.14= 1.63+2.3= = 480= 50.25=3.2-0.5= 569-399=3.2-0.5= += 12 = 25= = 8.1= -=18.25-3.3= = 09.3= 453+198= 500.1= 81=0= 24= 40.02= = = +58= 236+64= 7.80.5=4.3-0.5= 70.6= 13= 99+0.99= += 10-7.26= 75%+25%= 384= += = 1-0.25= 11

4、+=91070= 45.7100=93.14= 1.63+2.3= = 480= 50.25=3.2-0.5= 36= 0= 1255=3123=8= 630.1= = -= 58= -= 3.68-0.82-0.18= 7.24= 20.6= 24= 1-= 2.54= 254= += += 322.5=1.54= 18=8.40.4= 1+0.25= =9.7+0.3= 18= = 3.7-0.4-0.6= 578+216=3= = += 0= += 7= += =+= 3= 78+26= 0.38+4.2= 7= 18.25-3.3=3143.14= 3.25+1.5=36= 0= 12

5、55=3123=8= 630.1= = -= 58= -= 3.68-0.82-0.18= 7.24= 20.6= 24= 1-= 2.54= 254= += += 322.5=1.54= 18=8.40.4= 1+0.25= =9.7+0.3= 18= = 3.7-0.4-0.6= 578+216=3= = += 0= += 7= += =+= 3= 78+26= 0.38+4.2= 7= 18.25-3.3=3143.14= 3.25+1.5=36= 0= 1255=3123=8= 630.1= = -= 58= -= 3.68-0.82-0.18= 7.24= 20.6= 24= 1-=

6、 2.54= 254= += += 322.5=1.54= 18=8.40.4= 1+0.25= =9.7+0.3= 18= = 3.7-0.4-0.6= 578+216=3= = += 0= += 7= += =+= 3= 78+26= 0.38+4.2= 7= 18.25-3.3=3143.14= 3.25+1.5=36= 0= 1255=3123=8= 630.1= = -= 58= -= 3.68-0.82-0.18= 7.24= 20.6= 24= 1-= 2.54= 254= += += 322.5=1.54= 18=8.40.4= 1+0.25= =9.7+0.3= 18= = 3.7-0.4-0.6= 578+216=3= = += 0= += 7= += =+= 3= 78+26= 0.38+4.2= 7= 18.25-3.3=3143.14= 3.25+1.5=第 3 页