In grade 3, you have learnt about hundreds, tens and ones.
One
Ten
One hundred
→
5 tens and 3 ones = 53
→
200 + 10 + 6 = 216
6
Exercises
1 - Write the expanded form of the following numbers:
a- 751   =   + +
b- 8327  =  + + +
c- 97623  =  + + + +
d- 548002  =  + + + + +
2 - Write the following in the standard form:
a- One thousand, seven hundred twenty-eight:  
b- Eight thousand, one hundred fifty-two:  
c- Twenty-seven thousand, four hundred and fifty-one:  
d- Fifty-thousand, two hundred twenty:  
e- One million, two hundred thousand, one hundred:  
7
Look at this place value chart. It helps us read numbers.
M
Millions
H.th
Hundred
thousands
T.th
Ten
thousands
Th
Thousands
H
Hundreds
T
Tens
O
Ones
Write 5,678,439 in the place value chart:
M H.th T.th Th H T O
5000000
600000
70000
8000
400
30
9
Exercises
1 - Write the following in the standard form:
▸ Nine hundred forty nine.  
▸ Seven thousand eight hundred seventy four.  
▸ Nine hundred thirteen thousand eighty six.  
▸ Eight hundred forty six thousand eighty nine.  
▸ Eight hundred thirty thousand forty nine.  
2 - What is the place value of the circled number?
3 4 5 6 7 1
1 2 3 4 5 6
3 4 5 6 7 8 4
4 5 6 7 8 8
7 8 4 5 6 7 8
4 5 7 6 4 1 4
8