Front

What is place value?

Back

Place value is the value of a digit based on its position in a number.

Front

What is the smallest 4-digit number?

Back

1000

Front

How do you write 542 in expanded form?

Back

500 + 40 + 2

Front

What does the symbol '<' mean?

Back

It means 'less than'.

Front

What is the result of IX - IV in numbers?

Back

5

Front

What is the value of the digit 6 in the number 642?

Back

600, because it is in the hundreds place.

Front

What is the value of the digit 4 in the number 542?

Back

40, because it is in the tens place.

Front

How do you round 47 to the nearest ten?

Back

You round it to 50.

Front

What is the value of the digit 2 in the number 42?

Back

2, because it is in the ones place.

Front

What is the largest 3-digit number?

Back

999