Place Value, Comparing, ordering, rounding numbers

Front

What is place value?

Back

Place value is the value of a digit based on its position in a number. For example, in the number 475, the 4 is in the hundreds place, so it represents 400.

Front

What is the standard form of the number four hundred seventy-five?

Back

475

Front

How do you compare two numbers?

Back

To compare two numbers, you can use the symbols > (greater than), < (less than), or = (equal to) based on their values.

Front

What is the result of 125 > 124?

Back

True, because 125 is greater than 124.

Front

What is rounding?

Back

Rounding is the process of adjusting a number to the nearest specified value, often to make it simpler.

Front

Round 24 to the nearest ten.

Back

20

Front

Round 93 to the nearest ten.

Back

90

Front

What does the symbol '>' mean?

Back

The symbol '>' means 'greater than'.

Front

What does the symbol '<' mean?

Back

The symbol '<' means 'less than'.

Front

What does the symbol '=' mean?

Back

The symbol '=' means 'equal to'.