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1、= = 0= =
4= = 5= =
= ＝ －= ＋=
1= ＝ = ＝
= = 0.9－= 10－－=
12= 14= ＋＝ ＝
= 15= ＝ =
＝ 1.25168= ＝ (＋)4=
－= ＝ = =
= 15＝
2、21= 8－＝
= = 4＝ (＋0.5)(－0.5)=
（＋）24= 24.06＋0.4= = ()30=
25= 6= 2.825＋122.5=
12.5322.5= 5－= 45101=
6= 27018= 1.25－0.25＋0.75= ＝
18(＋＋)= 5.28―(0.28＋0.2)＝ ＋＝ 71.4＝
72.80.8＝ 0.77＋0.33＝ （＋）12＝ 0.
3、6＝
1.258＝ 10－0.9＝ 8.2＋0.54＋0.46＝ ?。健?
－＋＝ = 26.2626= 4.57＋6.43=
7.911－7.9= = = 0=
= = 0= =
4= = 5= = =
2= 13= = 3= 36=
= 56= 5=
4、 18= =
26= 2= = = 24=
= ＋= = 8= ＋=
15= ＋= = 14= 1=
4= 3－1.95= －= = 27=
3= －= 8= ＋3= 6=
0= 6.30.07=
5、 26= = 1258=
6= = = ＋6= =
4= 0.5－= = 100= 88=
＋= 4= 12= 254= 10=
4= = 60= = 12=
8= 11= 10= = =
6、
= = 0= 60.5= 8.44.2=
5= = 2= = 5－=
1= 12= 1= = 28=
0= = －= = 245=
= = －= 1－= 9=
636－198= 3.60.3
7、6= 714= 1－＋= 1＋=
1= 1= 1－= 375= 9－0.9=
（＋）24= 720.4= 720.4= 24= 0.2－=
1＋= 2524＝4.20.2＝12－0.2＝ 1.258＝
27＋68= 910－540= 1840= 91070= 78－0.98=
38= 100.1= 0.812.5= 8.10.03= 1.50.5=
100.5＝ 0.
8、510＝ 410－210＝ ?。健 ?1.4＝
72.80.8＝ 0.77＋0.33＝ （＋）12＝ 0.6＝ 1.258＝
10－0.9＝ 8.2＋0.54＋0.46＝ ?。健 。? =
26.2626= 4.57＋6.43= 7.911－7.9= 3.1432= 3＋－3＋=
10.130= 20.2－2= = 1.840.5= 1.5－1.50.2=
578＋216＝ 85.2－3.25＝ 3.2－＝
9、81＝ ＋＝
22＝ 0.999＋0.99＝ = 18＋12＝ 82.5－3.25＝
7＝ 3005-899= 7.25+2.75= 9.898＝ 0.12598 =
= 5－= = 2－2= － =
＋= ＋= 12－= =
0.7公頃=（ ）平方米 4700毫升=（ ）立方分米 341－103=
2噸50千克=（ ）噸 1.2小
10、時(shí)=（ ）時(shí)（ ）分 13(2＋)
24.06＋0.4= = ()30= 25=
6= 2.825＋122.5= 12.5322.5= 5－=
45101= 6= 27018= 1.25－0.25＋0.75=
5/6+1/6= 5/6-6/2= 7/3-4/3= 7/4+2/1= 5/9+5/8=
1/3+5/6= 7/6+6/9= 1/2+1/3= 2/1-5/4= 3/4
11、+5/4=
4/5+6/5= 5/6+6/7= 1/71/5= 1/21/5= 5/6-1/2=
1/23/5= 301/3= 2/312= 3/55/6= 2/51/3=
1/2-1/6= 5/16-5/8= 1/3+1/63= 1/3+1/35= 1/3+1/99=
5/6+7/12= 9/20+4/5= 9/20+1/2= 7/12+1/2= 11/30+1/3=
10/42+6/7= 15/56+7/8= 5/6+1/3
12、= 5/6+1/4= 7/12+1/4=
1/4+1/5= 51/5 = 23/10= 301/2= 11/2=
1/23= 1/34 = 1/45= 1/56= 1/67=
1/78= 1/89= 1/910= 1/5-1/9= 1/2-1/3=
1/3-1/4= 1/4-1/5= 1/5-1/6= 1/6-1/7= 1/7-1/8=
1/8-1/9= 1/9-1/10= 1/3+1/4= 1/5+1/6= 1/7+1/8=
六年級(jí)數(shù)學(xué)上冊(cè)口算題
