Length Measurements treasure hunt
Discover the fascinating world of length measurements during an interactive GPS scavenger hunt! Measure buildings, estimate distances and solve measurement puzzles while navigating through the real world. A perfect combination of maths and adventure.
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Made 2 days ago: Enkhuizen city walk in Enkhuizen
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Be the first to create a mathematics treasure huntFeatured this week: example questions for Length Measurements
New example questions from the library every Monday. Updated on 12 October 2026.
Which tree is the shortest?
A small flower
A large oak tree
A tall pine
An apple tree
Approximately how many feet long is a small car?
Twelve feet
Two feet
Fifty feet
A foot
Dad is... than you.
Greater
Kleiner
Softer
Rounder
Which is bigger: an elephant or a mouse?
An elephant
A mouse
They are the same size
A hamster
Which line is straight?
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◯◯◯
^^^
How many steps does it take to walk from the door to the window?
A few steps
One hundred steps
No steps
A thousand steps
Which is shortest: a toe or a finger?
A toe
A finger
They are the same length
One arm
Which is wider: a book or a pencil?
A book
A pencil
They are equally wide
A pen
What is wider than a ribbon?
A scarf
A thin string
A hair
A thin wire
Which toy is the biggest?
A swing
A marble
One die
One card
What gets longer when you stretch it out?
A rubber band
A stone
A piece of wood
A coin
How many feet do you have?
2 feet
1 foot
3 feet
4 feet
Which shape will be widest?
A big circle
A thin line
A small dot
A narrow line
How do you know you have grown?
Your clothes are getting too small
Your clothes are getting too big
You get tired
You get hungry
What is shorter than a paper clip?
A grain of rice
A long ruler
A large leaf
A whole book
How many nostrils do you have?
2 nostrils
1 nostril
3 nostrils
4 nostrils
Lisa is 142 cm tall. Her brother is 8 cm taller. How tall is her brother?
150 cm
134 cm
148 cm
152 cm
Which length is smallest?
9 mm
1.5 cm
0.12 dm
0,015 m
A pencil is 18 cm long. How many mm is that?
180 mm
18 mm
1800 mm
108 mm
A bus stop is 850 metres from school. How many km is that?
0.85 km
8.5 km
85 km
0.085 km
A tennis net is 12.8 metres long. How many cm is that?
1280 cm
128 cm
12,800 cm
1208 cm
Tom jumps 3.2 metres far. Emma jumps 305 cm far. Who jumps further?
Tom
Emma
They jump equally far
Cannot be determined
A giraffe is about 5 metres high. How many decimetres is that?
50 dm
5 dm
500 dm
0.5 dm
A school bag is 40 cm wide. The school bench is 60 cm wide. How many more cm will fit next to the bag?
20 cm
100 cm
30 cm
10 cm
A fingernail grows about 3 mm per month. How many centimetres is that?
0.3 cm
3 cm
30 cm
0.03 cm
A table tennis table is 274 cm long. How many metres is that?
2.74 metres
27.4 metres
0.274 metres
274 metres
A marathon is 42.195 kilometres long. How many metres is that?
42,195 metres
4,219.5 metres
421,950 metres
421.95 metres
A car is 4.2 metres long. How many millimetres is that?
4200 mm
420 mm
42,000 mm
42 mm
A sheet of A4 paper is 21 cm wide. How many decimetres is that?
2.1 dm
21 dm
210 dm
0.21 dm
A spoon is about 16 cm long. How many decimetres is that?
1.6 dm
16 dm
160 dm
0.16 dm
A euro coin is about 2.3 cm wide. How many millimetres is that?
23 mm
2.3 mm
230 mm
0.23 mm
Pim walks 2.8 kilometres to his friends. How many metres is that?
2800 metres
280 metres
28,000 metres
28 metres
How many kilometres is 9650 metres?
9.65 km
96.5 km
965 km
0.965 km
How many kilometres is 3,400 metres?
3.4 km
34 km
0.34 km
340 km
How many millimetres is 1.4 metres?
1400 mm
140 mm
14 mm
14000 mm
How many metres is 85 decimetres?
8,5 m
85 m
850 m
0,85 m
How many millimetres is 0.067 metres?
67 mm
6.7 mm
670 mm
0.67 mm
How many centimetres is 1.25 decimetres?
12.5 cm
125 cm
1.25 cm
0.125 cm
The height of an average door is about 210 cm. How many decimetres is that?
21 dm
210 dm
2100 dm
2.1 dm
How many decimetres is 2.4 metres?
24 dm
2.4 dm
240 dm
0.24 dm
How many meters is 8.2 × 10⁵ micrometers?
820 meters
8.2 meters
8200 meters
82 meters
How many yottameters is 6.7 × 10³⁹ femtometers?
67 yottameters
6.7 yottameters
670 yottameters
0.67 yottameters
How many hectometers is 0.0034 megameters?
34 hectometers
3.4 hectometers
340 hectometers
0.34 hectometers
How many attometers is 2.1 × 10⁻¹² meters?
2,100 attometers
21,000 attometers
210 attometers
21 attometers
How many nanometers is 7.5 × 10⁻³ millimeters?
7,500 nanometers
750 nanometers
75,000 nanometers
75 nanometers
The wavelength of X-rays typically lies between:
0.01 and 10 nanometers
100 and 1,000 nanometers
1 and 100 micrometers
380 and 750 nanometers
How many decameters is 456,000 centimeters?
456 decameters
4560 decameters
45.6 decameters
4.56 decameters
Which prefix corresponds to the factor 10¹⁵?
Peta
Tera
Exa
Giga
How many metres is one astronomical unit?
1,496 × 10¹¹ metres
3,086 × 10¹⁶ metres
9,461 × 10¹⁵ metres
6.324 × 10¹² metres
How many wavelengths of krypton-86 orange light originally defined one metre?
1,650,763.73 wavelets
2,450,000.00 wavelets
1,200,500.25 wavelets
3,100,000.50 wavelengths
What is the depth of the average continental plate in kilometres?
35 km
15 km
55 km
25 km
How many metres is the height of the Eiffel Tower including antenna?
330 metres
324 metres
300 metres
276 metres
What is the distance light travels in one second in kilometres?
299,792 km
186,282 km
343,124 km
250,000 km
What is the wavelength of visible light in nanometres (on average)?
550 nanometres
380 nanometres
720 nanometres
450 nanometres
How many yards is one metre?
1,094 yards
0.914 yards
1.5 yards
0.5 yard
How many astronomical units is the average distance from the earth to the sun?
1 AE
1.5 AE
0.5 AE
2 AE
What is the length of a standard athletics track (1 lap)?
400 metres
500 metres
300 metres
440 metres
How many metres is a fathom (fathom size)?
1.83 metres
1.52 metres
2.13 metres
1.67 metres
How many metres is a rod (rod) in the imperial system?
5.029 metres
4.572 metres
5.486 metres
3.658 metres
What is the height of a standard door in the Netherlands?
201.5 cm
200 cm
205 cm
210 cm
What is the diameter of the earth at the equator?
12,756.2 km
12,714.0 km
12,800.5 km
12,680.3 km
What is the height of the Burj Khalifa in Dubai?
828 metres
884 metres
756 metres
902 metres
What is the height of a standard men's volleyball net?
2.43 metres
2.24 metres
2.50 metres
2.35 metres
What is the width of a standard parking space in the Netherlands?
2.5 metres
2.25 metres
2.75 metres
3.0 metres
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Frequently asked questions
A Length Measurements scavenger hunt is a GPS-guided outdoor activity with quiz questions about Length Measurements, part of the theme Mathematics. You walk a route past various locations and answer fun questions along the way.
There are 2964 questions available about Length Measurements: 2964 multiple choice questions, 0 open questions and 0 assignments. The category Mathematics has more than 49999 questions in total.
There are Length Measurements questions for all ages: from 3-5 years (toddlers) to 20+ (adults). The questions are automatically adapted to the chosen level.
Go to oppatt.io, create a free account, choose the theme Mathematics and select Length Measurements as the topic. Choose an age category and location, and you'll have a complete scavenger hunt within a minute.