小学数学六年级(下册)总复习习题集(含10套) 联系客服

发布时间 : 星期二 文章小学数学六年级(下册)总复习习题集(含10套)更新完毕开始阅读946775f6d0d233d4b04e6977

13.m千克油菜籽可以榨出n千克菜籽油,每榨出1千克菜籽油需要( )千克油菜籽,1千克油菜籽可以榨出( )千克菜籽油。 二、判断。(10分)

1.含有未知数的式子是方程。 ············································································································ ( ) 2.10x=0,这个方程没有解。 ············································································································ ( ) 3.2a=a+a=a2。 ································································································································ ( ) 4.

acac×=(b、d都不等于0)。 ···························································································· ( )

11bdbd5.若A的等于B的,那么A必定比B小(A≠0)。 ······························································· ( )

8456.明明8天看x页,则每天看页。 ······························································································· ( ) x7.1.8x=6的解是x=0.3。 ·················································································································· ( ) 8.如果数a是2的倍数,则a+1必定是奇数。 ·············································································· ( ) 9.如果a÷b=5,那么a是b的倍数,b是a的因数。 ··································································· ( ) 10.使方程左右两边相等的未知数的值,叫做解方程。 ··································································· ( ) 三、选择。(10分)

1.美术兴趣班里有女生20人,男生人数比女生的2倍多a人,男生有( )人。 A.20+a B.20-a C.(20-a)÷2 D.20×2+a 2.妈妈今年a岁,比明明大25岁,过c年后,他们相差( )岁。

A.25

B.c

C.c+25

3.下面各式中,得数大于a的是( )A.a×1 2B.a÷1。(a>0)

14.将算式12×(a+8)改写成1×a+2 C.a×8,新算式的结果比原算式(3

A.大了24 B2.小了4 C.大了1 2

D.c-25 D.a÷

52 )。

D.大了8

21

5.甲、乙两队合修一条长1800 m的公路,两队同时从两头开工,5天修完。已知甲队平均每天修160 m,乙队平均每天修多少米?设乙队平均每天修x m,则下列方程中正确的方

程有( )个。

160×5+5x=1800 5×(160+x)=1800 1800÷(160+x)=5 1800÷5=160+x (1800-160×5)÷x=5 1800÷5-x=160 A.3 是( )。 A.50+a A.20×8-x>12 C.100-11=89 A.△÷A.35

B.5+a

D.5x+220=600

C.5+10a B.3x-2

D.5a

7.下列式子中是方程的是( )。

B.4

C.5

D.6

6.一个两位数,十位上的数字是5,个位上的数字是a,表示这个两位数的式子

8.如果用△代表同一个非零自然数,那么下面各式中,得数最大的是( )。

8988 B.△÷ C.×△ D.△- 98999.买鞋的学问:如果鞋子是a码,也就是b厘米,它们有这样的关系:a=2b-10。小明要穿40码的鞋子,也就是要穿( )厘米的鞋子。 B.30

C.25

D.15

10.已知a×10=11×b=11×c,若a、b、c都不等于0,则( )。

A.a>b>3c 1215B.b>a>c C.c>b>a

四、解方程。(8分)

22

1.4x-8=28 2.

1x+60%x=22 27(x+5)=20 84.9x÷2=3.15

3.

23

24