Chiu Sheung School, Hong Kong
2014-2015
P.3 Mathematics
Supplementary Worksheet (A1)
Topic: 5-digit numbers
Name:
(
)
Class:
A) Complete the form below.
e.g.
14 325
Read as fourteen thousand,
three hundred and twenty-five.
(1)
34 678
Date:
1 stands for 10000
4 stands for 4000
3 stands for
300
2 stands for
20
5 stands for
5
3 stands for__________
4 stands for__________
6 stands for__________
Read as
________________________
(2)
98 012
Read as
7 stands for__________
8 stands for__________
2 stands for__________
1 stands for__________
0 stands for__________
8 stands for__________
9 stands for__________
*
(3)
______________________
Read as
_____ stands for 300
_____ stands for 2
_____ stands for 10 000
_____ stands for 70
_____ stands for 5000
P.1
B) Fill in the blanks.
1) 25 387
=
+ 5 000 +
+
80
+
7
+
6
2) 48 976
=
+ 8 000 + 900 +
3) 10 531
= 10 000
+
+
30
+
1
4)
= 40 000
+ 2 000 + 500 +
60
+
9
5)
= 10 000
+ 3 000 + 0
+
10
+
2
=
+
+
* 6)
+
+
+
C) Arrange the numbers from the smallest to the largest.
1) 34 547 , 24 583 , 25 667 , 13 451
﹤
﹤
﹤
2) 88 501 , 62 107 , 85 409 , 76 313
﹤
﹤
﹤
D) Form the 5-digit number using the numbers given.
1) Use 0 , 1 , 4 , 7 , 8 to form
the largest 5-digit number
the smallest 5-digit number
_______________
_______________
2) Use 2 , 4 , 6 , 8 , 9 to form
the largest 5-digit number
the smallest 5-digit number
_______________
_______________
P.2