Divide the number at the top of the column by the number at the left of the row and type the answer in the selected cell only if it is a whole number.
You can click the 'Check' button below to see how well you are doing at any time.
You completed the grid in
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The timer starts as soon as the first answer is typed in. It stops when all of the answers are correct. Practise filling in the exact division table accurately and beating your personal best time. You can claim a Transum Trophy to record your best times for each of the levels. Top Tip: Use The TAB key to quickly move from one cell to the next for a faster experience. Currently the fastest time for this level (Level 1) since Wednesday, November 13, 2019 has been achieved by Issac Goh with a time of 0:07 (that is 7 seconds) on Friday, December 10, 2021. Can you beat that? If you can make sure you claim a trophy because that is how fast times are officially recognised. Issac Goh 0:07 The solutions to this and other Transum puzzles, exercises and activities are available here when you are signed in to your Transum subscription account. If you do not yet have an account and you are a teacher or parent you can apply for one here. A Transum subscription also gives you access to the 'Class Admin' student management system and opens up ad-free access to the Transum website for you and your pupils. |
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There are many more activities to help you learn your times tables. The best place to start is the main Times Tables page. 
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Level 1 - A five by five division square
Level 2 - A seven by seven division square
Level 3 - An eight by eight division square
Level 4 - An eight by eight division square with rows and columns in a random order
Divisibility Tests - A more challenging exercise.
Product Square - A nice set of puzzles for you to solve with these skills.
Delightfully Divisible - Quite a difficult puzzle for the very confident people.
Mental Methods including lesson Starters, visual aids, investigations and self-marking exercises.
Answers to this exercise are available lower down this page when you are logged in to your Transum account. If you don’t yet have a Transum subscription one can be very quickly set up if you are a teacher, tutor or parent.
See the National Curriculum page for links to related online activities and resources.
A number is divisible by 2 if its last digit is even (0,2,4,6 or 8)
A number is divisible by 3 if the sum of its digits is divisible by 3.
A number is divisible by 4 if the number's last two digits are divisible by 4.
A number is divisible by 5 if its last digit is a 0 or 5.
A number is divisible by 6 if it is divisible by 2 and 3 (see rules above).
There is no simple test for divisibility by seven, you need to do the division and check there is no remainder!
A number is divisible by 8 if the last three digits form a number that is divisible 8.
A number is divisible by 9 if the sum of the digits is divisible by 9.
A number is divisible by 10 if its last digit is 0.
A number is divisible by 11 if the alternating sum of its digits is divisible by 11. Alternating sum means a-b+c-d+... – m
A number is divisible by 12 if it is divisible by 3 and 4.
There is a printable worksheet to go with this activity.
Don't wait until you have finished the exercise before you click on the 'Check' button. Click it often as you work through the questions to see if you are answering them correctly. You can double-click the 'Check' button to make it float at the bottom of your screen.
Answers to this exercise are available lower down this page when you are logged in to your Transum account. If you don’t yet have a Transum subscription one can be very quickly set up if you are a teacher, tutor or parent.
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Transum,
Friday, September 6, 2024
"It really makes my day when I receive information about someone who has spent quality time using a Transum resource. This particular instance gave me a jaw-dropping moment: a video of Gracie Schwartz completing Level 1 of 'Divides Exactly' in just six seconds.
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Video of Gracie's record breaking performance
I love the cries of "Got it, I got it, I got it" at the end. Now there's a challenge for your students!