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Matematika Kelas 9 - Perpangkatan dan Bentuk Akar

Authored by Novita Sari

Mathematics

9th Grade

CCSS covered

Used 2K+ times

Matematika Kelas 9 - Perpangkatan dan Bentuk Akar
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15 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Nilai perpangkatan dari (-2)5 adalah ...

-2 x 5= -10

(-5) x (-5) = 25

(-2) x (-2) x (-2) x (-2) x (-2) = - 32

(-2) x (-2) x (-2) x (-2) x (-2) = 32

Tags

CCSS.6.EE.A.1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 (23)3\left(\frac{2}{3}\right)^3   tentukan nilainya . . .

 2 ×3 3 ×3  = 69\frac{2\ \times3\ }{3\ \times3\ }\ =\ \frac{6}{9}  

 23× 23 ×23 = 69\frac{2}{3}\times\ \frac{2}{3}\ \times\frac{2}{3}\ =\ \frac{6}{9}  

 23 × 23 × 23 = 827\frac{2}{3}\ \times\ \frac{2}{3}\ \times\ \frac{2}{3}\ =\ \frac{8}{27} 

 (23) × 3 = 2\left(\frac{2}{3}\right)\ \times\ 3\ =\ 2  

Tags

CCSS.6.EE.A.1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Tentukan hasil dari operasi berikut !

8 - 3 x (2)3 = . . . .

40

30

-16

16

Tags

CCSS.6.EE.A.1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Tentukan nilai x dari pada persamaan berikut !

64 = 2x

3

4

5

6

Tags

CCSS.6.EE.A.1

CCSS.6.EE.B.5

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 (14)3  ÷ (12)2 = . . . .\left(\frac{1}{4}\right)^{3\ \ }\div\ \left(-\frac{1}{2}\right)^2\ =\ .\ .\ .\ .  

 464 = 116\frac{4}{64}\ =\ \frac{1}{16}  

 1256-\frac{1}{256}  

 1256\frac{1}{256}  

 68\frac{6}{8}  

Tags

CCSS.6.EE.A.1

CCSS.6.NS.A.1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 23+52=2^3+5^2=  

33

34

35

36

Tags

CCSS.6.EE.A.1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Bentuk sederhana dari  2523\frac{2^5}{2^3}  adalah

 222^2  

 232^3  

2

1

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

CCSS.6.EE.A.4

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