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Calculator Words

Quiz about numbers on a calculator which appear as words when the calculator is upside down.

Calculator Words Calculator Workout Broken Calculator More Calculator Activities

For this quiz you need a hand held calculator that has a display like this:

Calculator display Calculator Word

Some numbers on a calculator appear as words when the calculator is turned upside down. The example above shows how 77345663 spells 'Eggshell'.
Can you find more calculator words from the clues below?

Welcome to this online quiz. Let's start by saying the word you get by multipling 1289 by 6 then dividing by 10 000.

Correct Wrong

What items are formed from the number of days in 809 weeks?

Correct Wrong

This instrument is the 206th number in the 15 times table.

Correct Wrong

These beach lovers are the mean of 577330 and 577360.

Correct Wrong

This cold house is 0.0760876987 rounded to 3 significant figures.

Correct Wrong

What on earth is this? It is five times the product of 29 and 49.

Correct Wrong

All singing and dancing area (in square millimetres) of a triangle with a base of 211mm and a height of 25mm

Correct Wrong

The square root of 405769

Correct Wrong

A number divided by 101 equals two cubed. Who does that number belong to?

Correct Wrong

These birds are the number, that when added to the negative of half of itself gives 17668.

Correct Wrong

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Calculator Workout Broken Calculator More Activities

Instructions

Try your best to answer the questions above. Type your answers into the boxes provided leaving no spaces. As you work through the exercise regularly click the "check" button. If you have any wrong answers, do your best to do corrections but if there is anything you don't understand, please ask your teacher for help.

When you have got all of the questions correct you may want to print out this page and paste it into your exercise book. If you keep your work in an ePortfolio you could take a screen shot of your answers and paste that into your Maths file.

Why am I learning this?

Mathematicians are not the people who find Maths easy; they are the people who enjoy how mystifying, puzzling and hard it is. Are you a mathematician?

Comment recorded on the 2 May 'Starter of the Day' page by Angela Lowry, :

"I think these are great! So useful and handy, the children love them.
Could we have some on angles too please?"

Comment recorded on the 19 October 'Starter of the Day' page by E Pollard, Huddersfield:

"I used this with my bottom set in year 9. To engage them I used their name and favorite football team (or pop group) instead of the school name. For homework, I asked each student to find a definition for the key words they had been given (once they had fun trying to guess the answer) and they presented their findings to the rest of the class the following day. They felt really special because the key words came from their own personal information."

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https://www.Transum.org/go/?Num=217