Free Printable krusus kalkulator

1.

$\frac{17}{4}--\frac{3}{8}$

a)

$\frac{31}{8}$

b)

$-\frac{37}{8}$

c)

$\frac{14}{4}$

d)

$\frac{37}{8}$

2.

$3\frac{1}{2}+28\frac{1}{6}$

a)

$\frac{37}{6}$

b)

$\frac{31}{8}$

c)

$\frac{95}{3}$

d)

$\frac{89}{3}$

3.

Change the following improper fraction into a mixed number.

$-\frac{64}{21}$

a)

$3\frac{1}{21}$

b)

$-3\frac{1}{21}$

c)

$-43\frac{1}{3}$

d)

-64.21

4.

Change the following mixed number into an improper fraction.
$3\frac{1}{20}$

a)

$\frac{3}{20}$

b)

$\frac{61}{20}$

c)

$\frac{4}{20}$

d)

$\frac{24}{60}$

5.

Change from decimal to fraction.

-0.043

a)

$-\frac{0}{43}$

b)

$\frac{43}{1000}$

c)

$-\frac{43}{1000}$

d)

$-\frac{4}{3}$

6.

Change from decimal to fraction.

4.7

a)

$\frac{4}{7}$

b)

$\frac{47}{10}$

c)

$\frac{4.7}{1}$

d)

$\frac{28}{7}$

7.

Based on the following diagrams, which is NOT a display of Classwiz calculator?

a)

b)

c)

d)

8.

Solve the following simultaneous equation. Find the value of x, y and z.

a)

x = 1, y = 4, z = -2

b)

x = 1, y = -4, z = -2

c)

x = -1, y = 4, z = -2

d)

x = -1, y = -4, z = -2

9.

$\frac{5+\frac{8}{10}}{2+\frac{2}{4}}$

a)

42/25

b)

58/25

c)

1/25

d)

3/25

10.

Convert from fraction to decimal.
$\frac{4}{25}$

a)

4.25

b)

0.425

c)

6.25

d)

0.16

11.

Convert from fraction to decimal.
$-\frac{525}{240}$

a)

525.240

b)

-2.1875

c)

-0.449

d)

2.1875

12.

Change from decimal to fraction.

4.7

a)

$\frac{4}{7}$

b)

$\frac{47}{10}$

c)

$\frac{4.7}{1}$

d)

$\frac{28}{7}$

13.

Change from decimal to fraction.

-0.043

a)

$-\frac{0}{43}$

b)

$\frac{43}{1000}$

c)

$-\frac{43}{1000}$

d)

$-\frac{4}{3}$

14.

Change the following mixed number into an improper fraction.
$-7\frac{4}{7}$

a)

$\frac{53}{7}$

b)

$\frac{28}{7}$

c)

$-\frac{28}{7}$

d)

$-\frac{53}{7}$

15.

Change the following mixed number into an improper fraction.
$3\frac{1}{20}$

a)

$\frac{3}{20}$

b)

$\frac{61}{20}$

c)

$\frac{4}{20}$

d)

$\frac{24}{60}$

16.

Change the following improper fraction into a mixed number.

$-\frac{64}{21}$

a)

$3\frac{1}{21}$

b)

$-3\frac{1}{21}$

c)

$-43\frac{1}{3}$

d)

-64.21

17.

Change the following improper fraction into a mixed number.

$\frac{95}{3}$

a)

$31\frac{2}{3}$

b)

95.3

c)

$92\frac{1}{3}$

d)

31.7

18.

$\frac{5+\frac{8}{10}}{2+\frac{2}{4}}$

a)

42/25

b)

58/25

c)

1/25

d)

3/25

19.

$\frac{1.8^4}{2^2}$

Write your answer in two decimal place

a)

4.62

b)

3.62

c)

2.62

d)

5.62

20.

Calculate

a)

$13$

b)

$11\ \frac{1}{4}$

c)

$\frac{4}{5}$

d)

$\frac{3}{4}$

21.

Calculate

a)

$1\ \frac{17}{63}$

b)

$\frac{80}{567}$

c)

$\frac{11}{9}$

d)

$\frac{80}{63}$

22.

Calculate

a)

$\frac{1}{12}$

b)

$\frac{1}{6}$

c)

$\frac{37}{3}$

d)

$\frac{309}{55}$

23.

Evaluate $\sqrt{14+3}$ and round to two decimal places

a)

4.12

b)

9.27

c)

5.47

d)

6.13

24.

Compute the value of x.

Kirakan nilai x.

a)

x = -5, x = -3

b)

x = 5, x = -3

c)

x = -5, x = 3

d)

x = 5, x = 3

25.

Solve.

Selesaikan.

a)

b)

c)

d)

26.

Solve.

Selesaikan.

a)

4

b)

-4

c)

2

d)

6

27.

Compute the value of x.

Kirakan nilai x.

a)

x = -5, x = -3

b)

x = 5, x = -3

c)

x = -5, x = 3

d)

x = 5, x = 3

28.

Solve the simultaneous linear equation.

Selesaikan persamaan serentak berikut.

a)

x = 2, y = 3

b)

x = 2, y = -3

c)

x = -2, y = 3

d)

x = -2, y = -3

29.

Calculate the determinant of the given matrix.

Kirakan penentu bagi matriks yang diberikan.

a)

14

b)

-14

c)

42

d)

-42

30.

Evaluate using a calculator,

$\frac{\frac{4}{9}-\left(\frac{1}{3}\right)^2}{2^3-1^3}$

a)

$\frac{21}{1}$

b)

$\frac{1}{21}$

c)

$\frac{11}{21}$

d)

$\frac{10}{120}$

31.

Evaluate,

$\left(3\frac{1}{3}\right)^2\times\frac{9}{25}$

a)

4

b)

1.12

c)

3

d)

- 4

32.

Evaluate $\frac{18}{9-6}$

a)

6

b)

-4

c)

-1

d)

15

33.

Evaluate:

$\sqrt[]{2916}\ -\ \sqrt[]{196}$

a)

40

b)

2720

c)

52.15

d)

190

34.

a)

5 1/1 = 6

b)

5 1/12

c)

4 11/12

d)

5 11/12

35.

Multiply.

a)

12 5/6

b)

77/6

c)

6/77

d)

12 6/5

36.

Multiply.

a)

23/3

b)

5 3/12

c)

7 2/3

d)

92/12

37.

a)

81

b)

-18

c)

18

d)

-81

38.

a)

x = -16

b)

y = 16

c)

y = -16

d)

x = 16

39.

a)

3

b)

4

c)

13

d)

30

40.

a)

-2

b)

2

c)

-20

d)

22

41.

Solve $x^2+2x-15=0$

a)

$x=3\ or\ x=-5$

b)

$x=\pm\sqrt{13}$

c)

$x=-3\ or\ x=5$

d)

No real solutions

42.

Solve:

3x - 4y = 26

2x - 4y = 20

a)

x = 6

y = -2

b)

x = -6

y = -2

c)

x = -6

y = 2

d)

x = 6

y = 2

43.

Given $\sin x=\frac{3}{7}$ , find the value of x.

a)

$25\degree21'$

b)

$25\degree22'$

c)

$25\degree23'$

d)

$25\degree24'$

44.

Solve:
y=8x+1
y=6x+3

a)

(1, 9)

b)

(4, 14)

c)

(0, 1)

d)

(2, 4)

45.

Solve:
y = 4x - 10
y = 3x - 5

a)

(7 , -15)

b)

(1, -5)

c)

(5 , 10)

d)

(1, 2)

46.

Solve:
y=8x+1
y=6x+3

a)

(1, 9)

b)

(4, 14)

c)

(0, 1)

d)

(2, 4)

47.

Solve:
y = 4x - 10
y = 3x - 5

a)

(7 , -15)

b)

(1, -5)

c)

(5 , 10)

d)

(1, 2)

48.

What is the solution to this system?
y = 2x + 1
y = 4x - 1

a)

(1,3)

b)

(-1,-3)

c)

(-1,3)

d)

(3,1)

49.

Solve:
y= 4x + 9
y = 5x + 10

a)

(-1, 5)

b)

(9, 19)

c)

(-1, -1)

d)

(9, 1)

50.

Solve: (Show work on your answer document.)

y=8x+1

y=6x+3

a)

(1, 9)

b)

(4, 14)

c)

(0, 1)

d)

(2, 4)

krusus kalkulator

Total questions: 50

Worksheet time: 38mins

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