Free Printable MATHS CALCULATION EXPERT COMPETITION ( by athec)

1.

$100\times100$

a)

200

b)

100000

c)

10000

d)

1000

2.

$Work\ out:\ 32\div1000$

a)

3.2

b)

32000

c)

0.032

d)

0.32

3.

$81265\times169$

a)

13733785

b)

13743785

c)

13373855

d)

13753585

4.

$120+150+220+200+240+200$

a)

1130

b)

1230

c)

1030

d)

1330

5.

$0.456\times0.8\times0.07$

a)

0.025536

b)

0.25536

c)

0.035546

d)

0.35546

6.

$5.28\div0.8$

a)

6.6

b)

0.66

c)

66

d)

6.06

7.

$\frac{4096}{1024}$

a)

4

b)

3

c)

2

d)

8

8.

$-72-48-105+72+48+105+2$

a)

0

b)

25

c)

-25

d)

NONE OF THESE

9.

$2\times2\times3\times3\times5\times5\times7$

a)

6300

b)

7200

c)

5600

d)

7500

10.

297144 is divisible by

a)

2 and 3

b)

3 and 7

c)

2 and 7

d)

2 , 3 and 7

11.

$25+18.5+12.35$

a)

55.85

b)

14.45

c)

52.75

d)

39.2

12.

$4+12+14+16+20+15+10+8$

a)

89

b)

99

c)

95

d)

91

13.

$\frac{1}{2}\times20\times10.5$

a)

105

b)

210

c)

1050

d)

10.5

14.

$4+\frac{27}{2}+\frac{35}{2}+8+\frac{27}{2}+\frac{35}{2}$

a)

74

b)

68

c)

72

d)

70

15.

$4\times\frac{22}{7}\times\frac{3}{2}\times\frac{3}{2}\times\frac{3}{2}$

a)

42.42

b)

43.42

c)

42.52

d)

43.52

16.

$\frac{22\times35\times35\times72}{4\times360\times49}$

a)

27.5

b)

37.5

c)

26.5

d)

36.5

17.

$\frac{0.314\times0.36\times9.5}{314\times0.036\times0.95}$

a)

1

b)

0.1

c)

10

d)

0.01

18.

72 ÷ (56 ÷ 7) x 6 =

a)

45

b)

54

c)

65

d)

56

19.

Addition of which three numbers gives 100

a)

35,48,17

b)

25,57,28

c)

32,38,20

d)

28,38,44

20.

$12800\times\left(1+\frac{5}{200}\right)^2$

a)

13448

b)

14112

c)

13120

d)

35280

MATHS CALCULATION EXPERT COMPETITION ( by athec)

Total questions: 20

Worksheet time: 10mins

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