Quiz about REMIDIAL SAS GANJIL MATEMATIKA KELAS 7

Question 1

4 + (-2) = ...

Accepted Answer

2

Answer

-2

Answer

6

Answer

-6

Question 2

-2 + 5 =...

Accepted Answer

3

Answer

7

Answer

-7

Answer

-3

Question 3

-5 + 2 =...

Accepted Answer

-3

Answer

7

Answer

-7

Answer

3

Question 4

-2 + (-3) =..

Accepted Answer

-5

Answer

5

Answer

-1

Answer

1

Question 5

-4 - 2 =...

Accepted Answer

-6

Answer

6

Answer

-2

Answer

2

Question 6

-2 - (-3) =...

Accepted Answer

-5

Answer

-1

Answer

1

Answer

5

Question 7

-2 x 3 =...

Accepted Answer

-6

Answer

6

Answer

5

Answer

-5

Question 8

-3 x (-4) =...

Accepted Answer

12

Answer

7

Answer

-7

Answer

-12

Question 9

Sifat apa saja yang dimiliki oleh operasi hitung penjumlahan...

Accepted Answer

Tertutup, Komutatif, Asosiatif, Invers, Identitas

Answer

Tertutup, Komutatif, Asosiatif, Invers

Answer

Tertutup, Komutatif, Asosiatif

Answer

Tertutup, Komutatif

Question 10

Sifat apa saja yang dimiliki oleh operasi hitung perkalian...

Accepted Answer

Tertutup, Komutatif, Asosiatif, Invers, Identitas dan Distributif

Answer

Tertutup, Komutatif, Asosiatif, Invers

Answer

Tertutup, Komutatif, Asosiatif

Answer

Tertutup, Komutatif

Question 11

Bilangan bulat terdiri dari ....

Accepted Answer

Bilangan bulat positif, nol dan bilangan bulat negatif

Answer

Bilangan bulat positif, nol , 1 , 2 dan 3

Answer

Bilangan bulat positif dan bilangan bulat negatif

Answer

Bilangan bulat 1 , 2 , 3 , 4 , 5 , 6 , 7, 8 , 9 dan 0

Question 12

Pak Amin mempunyai 20 ekor ayam, 16 ekor itik, dan 12 ekor angsa.

Pak Amin akan memasukkan ternak ini ke dalam beberapa kandang

dengan jumlah masing-masing ternak dalam tiap kandang sama.

Berapa kandang yang harus dibuat Pak Amin?

Accepted Answer

4

Answer

3

Answer

5

Answer

6

Question 13

yang termasuk bilangan prima kurang dari 10 adalah....

Accepted Answer

2,3,5,7

Answer

1,3,5,7,9

Answer

2,4,6,8

Answer

2,3,5,7,9

Question 14

Hasil dari operasi bilangan

$$\frac{2}{3}\ +\left(\frac{4}{5} imes\frac{1}{2} ight)\ $$ adalah....

Accepted Answer

a. $$1\frac{3}{30}$$

Answer

b. $$\frac{8}{30}$$

Answer

c. $$\frac{4}{15}$$

Answer

d. $$\frac{16}{15}$$

Question 15

tentukan hasil dari operasi

$$\frac{14}{15}\div\frac{7}{5}$$ adalah.....

Accepted Answer

b. $$\frac{2}{3}$$

Answer

a. $$\frac{1}{3}$$

Answer

c. $$\frac{13}{15}$$

Answer

d. $$\frac{14}{15}$$

Question 16

Suku-suku sejenis dari bentuk aljabar $$6x^2+6xy-4y^2-7x^2+2xy+2y^2$$ adalah ....

Accepted Answer

$$6xy\ dan\ 2xy$$

Answer

$$6x^2dan\ 6xy$$

Answer

$$-4y^2\ dan\ 2xy$$

Answer

$$6x^2\ dan\ -4y^2$$

Question 17

Bentuk sederhana dari $$-2\left(2x^2+3x-4\right)$$ adalah ....

Accepted Answer

$$-4x^2-6x+8$$

Answer

$$-2x^2+6x-8$$

Answer

$$-4x^2+6x-8$$

Answer

$$-4x^2-6x-8$$

Question 18

Jumlah $$6x-5y-2z$$ dan $$-8x+6y+9z$$ adalah ....

Accepted Answer

$$-2x+y+7z$$

Answer

$$2x-y-8z$$

Answer

$$2x-11y-11z$$

Answer

$$-2x-y+7z$$

Question 19

Bentuk sederhana dari $$\left(3y^3 imes4y^4 ight)\div6y^5$$ adalah ....

Accepted Answer

$$2y^2$$

Answer

$$2y^7$$

Answer

$$y^2$$

Answer

$$2y^{12}$$

Question 20

Bentuk sederhana dari $$\frac{2x-6y}{12}$$

Accepted Answer

$$\frac{x-3y}{6}$$

Answer

$$\frac{2x-y}{2}$$

Answer

$$\frac{x-3y}{2}$$

Answer

$$\frac{x-6y}{6}$$

Question 21

Bentuk sederhana dari $$\frac{3ab}{2c}\div\frac{9b^2}{4ac}$$ adalah ....

Accepted Answer

$$\frac{2a^2}{3b}$$

Answer

$$\frac{2ac}{3b}$$

Answer

$$\frac{27b^3}{8c^2}$$

Answer

$$\frac{3a^2}{4b}$$

Question 22

Nilai x yang memenuhi persamaan $$\frac{1}{4}(x−10)=\frac{2}{3}x-5$$ adalah...

Accepted Answer

6

Answer

4

Answer

-6

Answer

-4

Question 23

Jumlah tiga bilangan genap berurutan adalah 30. Jumlah bilangan terbesar dan bilangan terkecil adalah...

Accepted Answer

20

Answer

10

Answer

18

Answer

22

Question 24

Manakah dari kalimat di bawah ini yang bernilai benar ?

Accepted Answer

setiap bilangan genap pasti habis dibagi dua

Answer

27 adalah bilangan prima

Answer

26 habis dibagi 4

Answer

setiap bilangan bulat merupakan bilangan positif

Question 25

Pak Adi memiliki kebun berbentuk persegi panjang dengan ukuran panjang 3 kali lebar.Jika keliling kebun 48 meter maka model matematika dari persoalan tersebut adalah...

Accepted Answer

3l + l = 24

Answer

3l + l = 48

Answer

3l + l = 36

Answer

3l + l = 20

Question 26

Jika 5(m + 2) = 30 maka m + 4 = ...

Accepted Answer

8

Answer

4

Answer

20

Answer

12

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