Trường Trung Học Cơ Sở Thị Trấn Thới Lai
Tổng lượt truy cập: 956313
Đang truy cập: 83
DE KT CL DAU NAM 45 PHUT
Theo: - Cập nhật ngày: 20/12/2011 - 16:02:30

 TRÖÔØNG THCS -TT - THÔÙI LAI             ÑEÀ KIEÅM TRA CHAÁT LÖÔÏNG GIÖÕA HOÏC KÌ I                                                               

HOÏ VAØ TEÂN: ………………………………………                                       NAÊM HOÏC 2009-2010

LÔÙP: 6A                                                                       MOÂN:  TOAÙN 6 (Thôøi gian: 45 phuùt )

 

 

ÑIEÅM

 

 

 

   

           LÔØI PHEÂ CUÛA GIAÙO VIEÂN

 

I.TRAÉC NGHIEÄM (3 ÑIEÅM)                     

                   Haõy khoanh troøn vaøo chöõ caùi a, b, c,d ñöùng tröôùc caâu traû lôøi ñuùng

 1./ Taäp hôïp caùc soá töï nhieân lôùn hôn 10 vaø nhoû hôn 15 laø taäp hôïp naøo?

              a. 11;12;13;14                     b. 10;11;12;13;14

              c. 10; 1; 12;13;14;15           d. 11;12;13;14;15

2./ Soá töï nhieân lieàn sau soá 29 laø:

             a. 28                            b. 30                              c. Caû a,b ñuùng                        d. Caû a,b sai

3./ Cho H=; K= thì:

             a. HK                     b. HK                                   c. KH                                        d. KH

4./ Cho taäp hôïp A=  .Soá phaàn töû cuûa taäp hôïp A laø:

             a. 8                             b. 7                               c. 6                                               d. Moät keát quaû khaùc                                         

5./ Hình beân minh hoaï:                            •M

                                                                           E         N       d

Hình 1

 

         a. Md                          b. Ed

        c. N d;Ed;Md       d. M,E,N thaúng haøng

6./ Trong hình 1 veõ beân ñieåm naøo naèm giöõa hai ñieåm coøn laïi:

        a. A                     b. B                   c. C                   d.Khoâng coù ñieåm naøo caû

7./ Khi chia 1268 cho 5 coù soá dö laø:

          a. 0                                 b. 1                                          c. 2                              d. 3

8./ Giaù trò cuûa (-12)2 laø:

          a. 24                               b. -24                                       c. 144                          d. -144

9./ Giaù trò cuûa (-5)8.(-5)12 baèng:

          a. (-5)20                          b. 2520                                      c. 2596                          d. 520

10./ Giaù trò cuûa toång: 1 + 2 + 3 + . . . + 50 baèng:

          a. 1274                           b. 1275                                    c. 1276                                    d. 1277

11./ Trong caùc khaúng ñònh sau,khaúng ñònh naøo ñuùng:

          a. 23 = 32                        b. 23 > 32                                 c. 23 < 32                      d. (a,b,c) ñuùng

12. ./ Trong caùc khaúng ñònh sau, khaúng ñònh naøo ñuùng:

          a. 43.47 = 410                  b. 511 : 57 = 55              c. (a,b) ñeàu ñuùng        d. (a,b) ñeàu sai.

II.TÖÏ LUAÄN:(7 ÑIEÅM)

Caâu 1: (2 ñieåm) Tính soá phaàn töû cuûa taäp hôïp sau:

       a) A=                                                     b) B=

...................................................................................................................................................................

...................................................................................................................................................................

...................................................................................................................................................................

...................................................................................................................................................................

 

 

Caâu 2: (2 ñieåm) Tính nhanh moät caùch hôïp lí:

       a) 37.38 + 62.37                                                                     b) 86 +135 +14 +65

...................................................................................................................................................................

...................................................................................................................................................................

...................................................................................................................................................................

...................................................................................................................................................................

...................................................................................................................................................................

...................................................................................................................................................................

Caâu 3: (3 ñieåm) Tìm soá töï nhieân x bieát:

a) 2436 : x =12                                                                                                         

...................................................................................................................................................................

...................................................................................................................................................................

...................................................................................................................................................................

...................................................................................................................................................................

...................................................................................................................................................................

...................................................................................................................................................................

..................................................................................................................................................................                           

          b) x – 45 = 23

..................................................................................................................................................................

...................................................................................................................................................................

...................................................................................................................................................................

...................................................................................................................................................................

...................................................................................................................................................................

...................................................................................................................................................................

...................................................................................................................................................................

          c) 3x – 32 = 15.4

...................................................................................................................................................................

...................................................................................................................................................................

...................................................................................................................................................................

...................................................................................................................................................................

...................................................................................................................................................................

...................................................................................................................................................................

...................................................................................................................................................................

 

------------------------ HEÁT ------------------------

 

 

 

 

 

 

ÑAÙP AÙN VAØ BIEÅU ÑIEÅM

MOÂN: TOAÙN 6   

I./ TRAÉC NGHIEÄM: ( 3 ñieåm ).

            Moãi caâu traû lôøi ñuùng 0,5 ñieåm.

Caâu

1

2

3

4

5

6

7

8

9

10

11

12

Ñaùp aùn

a

b

 d

a

a

c

d

c

a

b

c

c

 

II./ TÖÏ LUAÄN: 7 ñieåm

Caâu 1:  a/Taäp hôïp A coù (98-12):2+1= 44 (phaàn töû)                                                1 ñieåm

            b/Taäp hôïp B coù (74 -13) +1 = 62 (phaàn töû)                                                 1 ñieåm

Caâu 2:  a) 37.(38 +62) =37.100 = 3700                                                         1 ñieåm

b (86 +14) + ( 135 + 65) =100 +  200 = 300                                      1 ñieåm

Caâu 3:    a) x = 2436 :12                                                                                1 ñieåm

              x=203

            b) x – 45 =0:27                                                                                   1 ñieåm

              x=45

c) 3x – 32 = 15.4                                                                                             1 ñieåm

      3x -9 = 60

     3x = 69

      x = 23

------------------------ HEÁT ------------------------

MA TRAÄN ÑEÀ TOAÙN 6

KIEÅM TRA CHAÁT LÖÔÏNG ÑAÀU NAÊM

NAÊM HOÏC 2009-2010

 

 

Noäi dung

Nhaän bieát

Thoâng hieåu

Vaän duïng

Toång

1. Taäp hôïp

0,75

 1

1

2,75

2. Soá töï nhieân

1

1

3,5

5,5

3. Luyõ thöøa

0,75

0,5

 

1,25

4. Ñieåm – ñöôøng thaúng

0,5

 

 

0.5

 

Về trước Gởi email cho bạn bè In ấn
Lượt xem (2128)bình luận (0) Đánh giá bài viết (6)
Tin mới hơn
Tin cũ hơn

Trường Trung Học Cơ Sở Thị Trấn Thới Lai
Điện thoại: 02923.689 369 - 02923. 681 369 - 02923 680 879
E-Mail thcsthitranthoilai@cantho.edu.vn
Website: thcs-ttthoilai-cantho-edu.vn

Thiết kế và phát triển bởi Miền Tây Net