Compose and Decompose Numbers

Front

What does it mean to decompose a number?

Back

To decompose a number means to break it down into its individual place values, such as hundreds, tens, and ones.

Front

How do you decompose the number 507?

Back

507 can be decomposed into 5 hundreds, 0 tens, and 7 ones.

Front

What is the process of composing a number?

Back

Composing a number involves combining individual place values (like hundreds, tens, and ones) to form a single number.

Front

How do you compose the number from 2 hundreds, 6 tens, and 9 ones?

Back

You compose the number by calculating 2 hundreds (200) + 6 tens (60) + 9 ones (9) = 269.

Front

What is the value of 3 tens in numerical form?

Back

3 tens is equal to 30.

Front

If you have 5 hundreds, how many ones do you have in total?

Back

5 hundreds is equal to 500 ones.

Front

How do you compose the number from 16 ones, 3 tens, and 5 hundreds?

Back

You calculate 5 hundreds (500) + 3 tens (30) + 16 ones (16) = 546.

Front

What is the value of 8 hundreds in numerical form?

Back

8 hundreds is equal to 800.

Front

How do you decompose the number 94?

Back

94 can be decomposed into 9 tens and 4 ones.

Front

What is the value of 0 ones in a number?

Back

0 ones means that there are no single units contributing to the total value.