I'm going to try to square a four digit number this time.

Fill the grid so the range of each numbered square matches the number

My teacher taught me that you can take the square root of a negative number.

There is something called the square of a number, which most of you know is taking a number and multiplying it by itself.

Now, I would attempt to square a five digit number and I can but unfortunately most calculators cannot.

If we wanted to make a square of size 10, 100 or 1,000, if we used DNA origami alone, we would require a number of DNA strands that's the square of the size of that square so we'd need 100, 10,000 or a million DNA strands.

Call out a single digit that will be the five digit number that I will try to square. Go ahead.

This square might look very square and prim.

AB 25. Now, the way we can square on most calculators let me demonstrate with this one is by taking the number, such as five, hitting times and then equals, and on most calculators that will give you the square.

OK, what I'm going to try and do, is to square in my head a five digit number requiring a 10 digit calculator.

What I'll use is the second row this time, and I'll get four of you one, two, three, four to each yell out a two digit number, and if you would square the first number, and if you would square the second, the third and the fourth, I will try and race you to the answer. OK?

If each of you would call out a single digit between zero and nine, that will be the four digit number that I'll square.

If some of you play chess, you'll know that 64 is a square number, and that's why chessboards, eight by eight, have 64 squares.

Union Square

Lazoghly Square

There are 3000 square meter indoor spa and 4600 square meter outdoor spring.

You agree? But if you square square, and shuffle, and then a cut.

Why do we line up the square milk carton with the square fence?

The guitar player from a single square, the bass player from a single square.

Tiananmen Square Revisited

This simple example will morph a big red square into a smaller blue black bordered square.

This is Tahrir Square.

This is Tiananmen Square.

Woman Weren't they square?

So there's only 27 people per square mile, which comes down to about 10 people per square kilometer.

Wooded areas, which had covered 150,000 square kilometres in 1980, had accounted for 50,000 square kilometres in 2000.

But this is Tiananmen Square.

Calculates square root of a.

The desks are not square.

Sovereign Debt at Square One

A square has four sides.

A square has four angles.

The average surface of a residential unit was 60.45 square metres per family, i.e. 16.68 square metres per capita.

This consists of 400 square meters.

The place is 64 square miles.

Returns the square root of arg.

Take a square one there, first.

Crowds are gathered in Tahrir Square.

Patient A square and a circle.

The square of 5 is 25.

She lived at 56 Russell Square.

If I held up a square that was one foot square and the color of earth, and I held up another square that was the root two square so it s 1.5 times bigger and was the color of the oceans and I said, what is the relative value of these two things?

In 2003, a total area of 850 square kilometres had mine contamination, while a total of 500 square kilometres had unexploded ordnance.

Predicated on plumb level, square and centered.

Return the square root of the operand.