Numbers Beyond 999 Worksheet Page 11
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23Expanded Form
Expanded form of a
number is the sum of the
place values of its digits.
Example 4: Write 9516 in expanded form.
Solution:
9516 = 9000 + 500 + 10 + 6 = 9 Th + 5 H + 1 T + 6 O
Short
Expanded form
form
EXERCISE 1.2
1. Fill in the boxes.
(a) 3623 =
Th +
H +
T +
O
(b) 4780 =
Th +
H +
T +
O
(c) 6095 =
Th +
H +
T +
O
(d) 9909 =
Th +
H +
T +
O
2. Write the number names in your notebooks. Then write their numbers.
(a) 5 Th + 3 H + 7 T + 1 O = _________
(b) 6 Th + 8 H + 0 T + 2 O = _________
(c) 4 Th + 9 H + 2 T + 4 O = _________
(d) 8 Th + 6 H + 5 T + 9 O = _________
(e) 7 Th + 0 H + 1 T + 8 O = _________
(f ) 3 Th + 5 H + 0 T + 3 O = _________
3. Write in expanded form.
(a) 1827 =
+
+
+
(b) 9869 =
+
+
+
(c) 8053 =
+
+
+
(d) 5899 =
+
+
+
4. Write in short form.
(a) 4000 + 300 + 10 + 9 = ___________
(b) 5000 + 700 + 80 + 6 = ___________
(c) 8000 + 400 + 60 + 1 = ___________
(d) 6000 + 0 + 90 + 8 = ___________
10
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