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11+ MathsIn the full 11+ Arcade

Round-the-World Flight: a speed, distance and time game for the 11+

Fly from London to Cairo, Mumbai, Tokyo, Sydney, New York and home again. Each right answer clears the plane to take off, fly on and land, and quick answers win bonus air miles.

Start 7-day free trialTry Grand Prix free

Included in every Prep4All plan. Grand Prix is free to try first.

A jet riding a glowing jet stream at dusk with a route map and a JET STREAM! stamp
A round6 legs · about 4–5 min
LevelsShort Haul · Long Haul · Ultra Long Haul
Daily challengeA new challenge every day
Unlock: Night FlightEarn Gold Wings and beat the storm to unlock

About Round-the-World

Round-the-World Flight takes your child from London to Cairo, Mumbai, Tokyo, Sydney, New York and home in six legs. Each leg opens with a departures board, then asks a take-off and a landing question; the last leg adds a third, through the Atlantic storm. About three quarters of the 13 questions are speed, distance and time, with time and units revision mixed in.

A wrong answer is a headwind: a bumpy ride, a 12-minute delay and the trap explained, then the plane flies on. Questions get harder after three right in a row and easier after two misses in a row, and the storm questions are a level harder again. The flight report at the end gives a score for each topic and works through every trap.

How to play Round-the-World

  1. Choose your flight (Short Haul, Long Haul or Ultra Long Haul) and press Take off.
  2. Check the departures board, then answer the take-off and landing questions on each leg.
  3. Answer quickly to catch a tailwind for bonus air miles and minutes off any delay.
  4. Get three right in a row to ride the jet stream for 250 bonus air miles.
  5. Fly the last leg home through the Atlantic storm: three harder questions to land in London.

What it practises for the 11+

Speed, Distance and Time
Using speed = distance ÷ time, and the other two ways round, for journey times, arrival times, average speeds and distance–time graphs. It also tackles the classic trap with minutes: 20 minutes is a third of an hour, not 0.2 of an hour. Learn the topic →
Time
Reading timetables and the 24-hour clock, and working out durations, start and finish times and time zones. For example, a journey from 22:40 to 01:15 takes 2 hours 35 minutes. Learn the topic →
Units
Converting between metric units, mixed units, imperial units and currencies, and reading conversion graphs. For example, 3 m 5 cm is 3.05 m, not 3.5 m. Learn the topic →

Try Round-the-World questions

Questions from the game, for you to try together. Have a go before opening the answer.

Question 1 · Speed, Distance and Time

How long does it take a boat to sail 170 km at 50 km/h?

  1. 3 hours
  2. 3 hours 24 minutes
  3. 3 hours 20 minutes
  4. 4 hours
  5. 3 hours 40 minutes
Show the answer

3 hours 24 minutes — 170 ÷ 50 = 3.4 hours, which is 3 hours 24 minutes.

Question 2 · Time

A train arrives at 9:10 pm after a journey of 2 hours 50 minutes. At what time did the journey start?

  1. 7:20 pm
  2. 5:20 pm
  3. 6:20 pm
  4. 8:20 pm
  5. 7:00 pm
Show the answer

6:20 pm — Count back: 9:10 pm − 2 hours = 7:10 pm, then − 50 minutes = 6:20 pm.

Question 3 · Units

Noah cuts 4 pieces, each 75 cm long, from a 5 m rope. How much rope is left, in metres?

  1. 3 m
  2. 4.7 m
  3. 200 m
  4. 2 m
  5. 4.25 m
Show the answer

2 m — 4 × 75 = 300 cm. 500 − 300 = 200 cm = 2 m.

More maths games

Grand Prix

Motor racing: turbo boosts, nitro and a pit-lane challenge

  • Fractions, Decimals and Percentages
  • Percentages
  • Fractions
3 laps · about 4 min

Space Station

Orbital construction: core, habitat, observatory and a meteor shower

  • 3-D Shapes
  • Nets
  • Volume and Surface Area
3 stages · about 4–5 min

Treasure Island

Treasure map: four regions under the fog and the final dig

  • Angles
  • 2-D Shapes
  • Area and Perimeter
  • Coordinates
  • Symmetry
5 regions · about 4–5 min

All maths games → · All 11+ games →

Play Round-the-World and every other game

Every game, every level and the daily challenge are included in every Prep4All plan, with lessons, practice tests and mock exams. Every plan starts with a 7-day free trial.

Start your 7-day free trialTry Grand Prix free
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