Tröôøng THCS TT Thôùi Lai

Hoï & Teân: ……………………………………………...........................

Lôùp:………                     ÑEÀ KIEÅM TRA  GIÖÕA KÌ I

MOÂN:TOAÙN 6

Thôøi gian: 90 phuùt

Naêm Hoïc : 2008 - 2009

I/ TRAÉC  NGHIEÄM: (2 Ñieåm)

       Khoanh troøn chöõ caùi A, B, C, D ñöùng tröôùc caâu traû lôøi ñuùng

Caâu 1:Cho H = vaø K = thì :

            A. H  K       B. H  K        C. K  H        D. K  H  

Caâu 2:  Soá töï nhieân lieàn sau soá 99 laø:

            A. 98               B. 200             C. 100             D. 97

Caâu 3: Giaù trò cuûa 5³ laø:

            A.15                B. 25               C. 125             D. Caû A, C ñeàu ñuùng

Caâu 4: 3³ . 3⁴  baèng:

            A. 9⁷                B. 3¹²               C.  6⁷               D. 3⁷

Caâu 5:  5⁵: 5 baèng:

            A. 5⁵                B. 5⁴                C. 5³                D. 1⁴             

Caâu 6:  Trong caùc soá sau soá naøo chia heát cho caû 2 vaø 5 :

            A . 105            B. 124             C. 230             D. 253

Caâu 7: Cho bieát ba ñoaïn thaúng AB = 3 cm;   CD= 4 cm; EG = 4 cm. Ta coù:

A.AB > EG     B. AB = EG    C.AB < EG    D. CD > EG

 Caâu 8 Hai tia ñoái nhau laø:

A. Hai tia chung goác              B .Hai tia chæ coù moät ñieåm chung

C.Hai tia chung goác vaø taïo thaønh moät ñöôøng thaúng

            D.Hai tia taïo thaønh moät ñöôøng thaúng:

II/ TÖÏ LUAÄN : (8 Ñieåm)

BaØi 1: Thöïc hieän pheùp tính (2 ñieåm)

            a/   37 . 38 +  37 . 62

            b/   3 . 5²  - 16: 2²

BaØi 2: Tìm soá töï nhieân x bieát (2 ñieåm)

            a/ 2436 : x = 12

            b/  6.x – 5 = 613

BaØi 3: (2 ñieåm)

           Trong caùc soá 213 ; 435 ; 680 ; 156

            a/  Soá naøo chia heát cho 2  maø khoâng chia heát cho 5?

            b/  Soá naøo chia heát cho 5 maø khoâng chia heát cho 2?

            c/  Soá naøo chia heát caû 2 vaø 5?

            d/  Soá naøo khoâng chia heát caû 2 vaø 5?

BaØi 3: (2 ñieåm)

            a/ Cho ñöôøng thaúng a, haõy veõ ñieåm M thuoäc ñöôøng thaúng a vaø ñieåm N khoâng thuoäc ñöôøng thaúng a.

            b/  Veõ ñoaïn thaúng AB daøi 7cm

BAØI LAØM

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                                                 ÑAÙP AÙN

1. TRAÊC NGHIEÄM

1. TÖÏ LUAÄN

Baøi 1:

a/  37 . ( 38 + 62)

  = 37 . 100 = 3700

b/  3 . 25 – 16 : 4

  = 75 – 4 = 71

Baøi 2:

a/  x = 2436 : 12

     x = 203

b/ 6. x = 613 + 5

    6. x = 618

        x = 618 : 6

        x = 103

Baøi 3:

a/ 156        b/ 435              c/ 680              d/ 213

Baøi 4:

a/                                                                                                         

                                                M                   a           

                                • N