Free Printable Unit conversions, perimeter and circumference

1.

4 L = ____ mL

a)

40

b)

400

c)

4 000

d)

40 000

2.

Kim measures the length of her foot. Which measurement could be correct?

a)

19 centimeters

b)

19 millimeters

c)

19 meters

d)

19 kilometers

3.

Which of these containers COULD have a volume of 1 Liter?

a)

bathtub

b)

water bottle

c)

juice box

d)

swimming pool

4.

15 meters = ______ centimeters

What number will make the equation true?

a)

150

b)

1 500

c)

15 000

d)

15

5.

5 kg = ______ g

a)

5

b)

50

c)

500

d)

5 000

6.

Mark is filling a 2 liter bottle with water. How many mL will it take to fill the bottle?

a)

2 mL

b)

2 000 mL

c)

200 mL

d)

1 000 mL

7.

16 km = ______ m

a)

16 000

b)

160

c)

900

d)

1 600

8.

Jace weighed his cat, and she was 9 kg. How many grams does Jace's cat weigh?

a)

9

b)

900

c)

19

d)

9 000

9.

Matt measured the length of his window for new curtains. His window is 2 meters wide. How many centimeters wide is his window?

a)

2 000

b)

200 000

c)

200

d)

20

10.

Convert this to grams: 29.26 kg

a)

29 260 g

b)

290 260 g

c)

29 260 kg

d)

2 926 g

11.

Which word part means '100'?

a)

Kilo-

b)

Deci-

c)

Centi-

d)

Milli-

12.

How many milligrams are in 1 gram?

a)

10

b)

100

c)

1 000

d)

10 000

13.

Which is the base metric unit for measuring length?

a)

inches

b)

feet

c)

meter

d)

liter

14.

How many millimeters are found in 1 cm?

a)

10

b)

100

c)

1

d)

1 000

15.

How many kilometers would it take to equal 1 000 meters?

a)

1

b)

10

c)

100

d)

100 000

16.

Which word part means '1 000'?

a)

centi-

b)

hecto-

c)

kilo-

d)

base

17.

4.98 meters = ______________ centimeters

a)

498

b)

0.0498

c)

0.498

d)

49.8

18.

327 mL = __________ L

a)

0.327

b)

327 000

c)

32.7

d)

3.27

19.

4 km =

a)

40 m

b)

400 m

c)

4 000 m

d)

2 m

20.

1 Metre = ______cm

a)

100

b)

10

c)

1

d)

1000

21.

1 cm = ________mm

a)

1

b)

100

c)

10

d)

1000

22.

1 Km = ______m

a)

1

b)

10

c)

100

d)

1000

23.

100 cm = ______m

a)

1

b)

10

c)

100

d)

1000

24.

45 cm = ___ mm

a)

450 mm

b)

4 500 mm

c)

45 mm

d)

4.5 mm

25.

9 meters = ___________cm

a)

900 cm

b)

90 cm

c)

0.9 cm

d)

0.09 cm

26.

8 kilometers equals how many meters?

a)

800 m

b)

80 000 m

c)

8 000 m

d)

0.008 m

27.

Convert 17 m to cm:

a)

0.17 cm

b)

0.017 cm

c)

1 700 cm

d)

170 cm

28.

Convert 300 cm to m:

a)

3 m

b)

30 m

c)

0.3 m

d)

0.03 m

29.

I would measure the length of this bus in:

a)

centimeters

b)

milimeters

c)

kilometers

d)

meters

30.

_____ m = 5 000 mm

a)

5

b)

500

c)

50

d)

5 000

31.

When converting from a larger unit to a smaller unit ...

a)

Someone was eating healthy

b)

Multiply

c)

Divide

d)

Subtract

32.

When converting from a smaller unit to a larger unit ...

a)

There must of been protein involved

b)

Multiply

c)

Divide

d)

Add

33.

What length is shown in the image? The numbers on the ruler are in centimetres.

a)

3.2 cm

b)

3.7 cm

c)

4.2 cm

d)

3.4 cm

34.

Gary competes in a snail race of which is 330 cm long. What is the distance in metres?

a)

0.33 m

b)

3.3 m

c)

33 m

d)

33 000 m

35.

The total length around the outside of a shape is called the:

a)

area

b)

perimeter

c)

surface area

d)

volume

36.

What is the missing side length on the rectangle?

a)

9 cm

b)

18 mm

c)

18 cm

d)

90 cm

37.

What is the perimeter of this rectangle?

a)

17 cm

b)

34 cm

c)

60 cm

d)

32 cm

38.

What is the perimeter of this triangle?

a)

14 cm

b)

24 cm

c)

40 cm

d)

20 cm

39.

What is the perimeter of the fence if the side lengths are in metres?

a)

25 m

b)

30 m

c)

35 m

d)

50 m

40.

Find the perimeter (don't forget to first find the unknown sides)!

a)

25 cm

b)

35 cm

c)

50 cm

d)

100 cm

41.

What is the perimeter?

a)

12 cm

b)

24 cm

c)

14 cm

d)

10 cm

42.

What is the missing length along the bottom?

a)

9 m

b)

11 m

c)

17 m

d)

20 m

43.

What is the perimeter?

a)

20 cm

b)

5 cm

c)

24 cm

d)

16 cm

44.

What is the length of the missing side along the top?

a)

15 m

b)

10 m

c)

11 m

d)

6 m

45.

What is the perimeter?

a)

54 cm

b)

29 cm

c)

30 cm

d)

15 cm

46.

What is the perimeter of this rhombus?

a)

12 cm

b)

9 cm

c)

6 cm

d)

5 cm

47.

What is the perimeter of this heptagon?

a)

64 m

b)

63 m

c)

56 m

d)

57 m

48.

What is the perimeter of this shape?

a)

45 cm

b)

98 cm

c)

49 cm

d)

56 cm

49.

What is the perimeter of this parallelogram?

a)

19 cm

b)

10 cm

c)

24 cm

d)

20 cm

50.

What is the perimeter of this pentagon?

a)

15 m

b)

20 m

c)

25 m

d)

30 m

51.

What is the perimeter of this shape?

a)

4 m

b)

12 m

c)

20 m

d)

24 m

52.

What is the perimeter of this octagon?

a)

56 cm

b)

58 cm

c)

48 cm

d)

49 cm

53.

What is the perimeter?

a)

15

b)

10

c)

3

54.

What is the perimeter of the triangle?

a)

20 m

b)

40 m

c)

60 m

d)

80 m

55.

What is the perimeter of the square?

a)

20 cm

b)

10 cm

c)

5 cm

d)

4 cm

56.

What is the perimeter of the shaded figure?

Assume that it is drawn on 1 cm grid paper.

a)

28 cm

b)

24 cm

c)

22 cm

d)

26 cm

57.

Find the PERIMETER of this figure.

a)

25 cm

b)

20 cm

c)

10 cm

d)

5 cm

58.

Match the following equal lengths.

a)

0.1 m

1.

10 cm

b)

0.01 m

2.

1 cm

c)

1 km

3.

1000 m

d)

1000 mm

4.

1 m

e)

1 cm

5.

10 mm

59.

Organize these options into the right categories

Categorize the following

car

trucks

bag of apples

fridge

jewellery

medicine

measured in g

measured in kg

measured in tonnes

60.

Does this picture show the diameter or radius of a circle?

a)

Diameter

b)

Radius

61.

Does this picture show the diameter or radius of a circle?

a)

Diameter

b)

Radius

62.

What is the radius of this circle?

a)

5 cm

b)

10 cm

63.

What is the radius of this circle?

a)

8 cm

b)

4 cm

64.

What is the diameter of this circle?

a)

8 cm

b)

4 cm

65.

What is the diameter of this circle?

a)

5 cm

b)

10 cm

66.

What does C represent in the formula:

C = π·d

a)

Pi

b)

Circumference

c)

Diameter

d)

Area

67.

To find the circumference of the circle, which should I use?

a)

$\pi\times5$

b)

$2\times\pi\times5$

c)

$\pi\times5^2$

68.

To find the circumference of the circle, which should I use?

a)

$\pi\times8$

b)

$2\times\pi\times8$

c)

$\pi\times8^2$

69.

To find the circumference of the circle, which should I use?

a)

$2\times\pi\times4$

b)

$\pi\times4$

c)

$\pi\times4^2$

70.

What is the total length around the outside of a circle?

a)

Circumference

b)

Area

c)

Diameter

d)

Radius

71.

If the radius of a circle is 12.5 meters, the diameter is ____

a)

6.25 meters

b)

125 meters

c)

25 meters

d)

50 meters

72.

If the diameter of a circle is 50 cm, the radius is _____

a)

100 cm

b)

25 cm

c)

150 cm

d)

15 cm

73.

Determine the radius of the penny

a)

59.66 mm

b)

9.5 mm

c)

38 mm

d)

119.32 mm

74.

What is the diameter of a circle?

a)

the distance around a circle

b)

the area of a circle

c)

halfway through a circle

d)

a line through the center of a circle

75.

What two formulas can you use to find the circumference?

a)

C = π·d

b)

C = π·r²

c)

C = 2·π·r

d)

C = d²

76.

What does "circumference" mean?

a)

Space a circle takes up

b)

Distance around a circle

c)

Line from one side of a circle to another

d)

Line from center of circle to side

77.

What is the length of the diameter of the circle?

(a)

78.

The radius of a circle is (a) the diameter.

Choose from the below words

half

twice

triple

79.

The diameter of a circle is (a) the radius.

Choose from the below words

double

triple

half

Unit conversions, perimeter and circumference

Total questions: 79

Worksheet time: 4hrs 57mins

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