2nd Place Value with Models

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 23, the 2 is in the tens place and represents 20.

Front

What does the digit '5' represent in the number 45?

Back

In the number 45, the digit '5' is in the ones place, so it represents 5.

Front

How do you represent the number 34 using base ten blocks?

Back

You can represent 34 with 3 ten blocks and 4 one blocks.

Front

What is the value of the digit '7' in the number 72?

Back

In the number 72, the digit '7' is in the tens place, so it represents 70.

Front

How can you break down the number 56 into place value?

Back

The number 56 can be broken down into 5 tens (50) and 6 ones (6).

Front

What is the difference between the tens place and the ones place?

Back

The tens place represents groups of ten, while the ones place represents single units.

Front

If you have 2 tens and 3 ones, what number do you have?

Back

You have the number 23.

Front

What is the expanded form of the number 45?

Back

The expanded form of 45 is 40 + 5.

Front

How do you write the number 81 in base ten blocks?

Back

You can write 81 with 8 ten blocks and 1 one block.

Front

What is the value of the digit '3' in the number 30?

Back

In the number 30, the digit '3' is in the tens place, so it represents 30.