Number Notation and Place Values Up To 10000

1. Rayan had some building blocks that he arranged as below. Find the number of building blocks.

3267  =  3 thousands   2 hundreds   6 tens   7 ones

Or,

3267  =  3000  +  200  +  60  +  7

2. Find the place and value of each digit in the number 3267.

In 3267,
  • the digit 7 is in the ones place, its value is 7 × 1 or 7
  • the digit 6 is in the tens place, its value is 6 × 10 or 60
  • the digit 2 is in the hundreds place, its value is 2 × 100 or 200
  • the digit 3 is in the thousands place, its value is 3 × 1000 or 3000

3. How many hundreds are there in 3600?

  There are 36 hundreds in 3 600.
  There are thirty six hundreds in three thousand and six hundred.

4. How many tens must be subtracted from 5450 to get 5120?

5450  −  5120
=  545 tens  −  512 tens
=  33 tens

33 tens must be subtracted from 5450 to get 5120.