The task involves writing numbers in their
place value expanded form. The place value expanded form breaks down a number into its component parts based on the value of each digit's position (tens and ones).
Explanation:
- In a two-digit number, the first digit represents the
tens place, and the second digit represents the
ones place.
- For example, the number
28 can be broken down as:
-
2 tens = \(2 \times 10 = 20\)
-
8 ones = \(8 \times 1 = 8\)
- Therefore, \(28 = (2 \times 10) + 8\).
Solution for Each Number:
Let's solve each number step by step:
1.
28:
- Tens place: \(2 \times 10 = 20\)
- Ones place: \(8 \times 1 = 8\)
- Expanded form: \((2 \times 10) + 8\)
2.
63:
- Tens place: \(6 \times 10 = 60\)
- Ones place: \(3 \times 1 = 3\)
- Expanded form: \((6 \times 10) + 3\)
3.
94:
- Tens place: \(9 \times 10 = 90\)
- Ones place: \(4 \times 1 = 4\)
- Expanded form: \((9 \times 10) + 4\)
4.
20:
- Tens place: \(2 \times 10 = 20\)
- Ones place: \(0 \times 1 = 0\)
- Expanded form: \((2 \times 10) + 0\)
5.
75:
- Tens place: \(7 \times 10 = 70\)
- Ones place: \(5 \times 1 = 5\)
- Expanded form: \((7 \times 10) + 5\)
6.
16:
- Tens place: \(1 \times 10 = 10\)
- Ones place: \(6 \times 1 = 6\)
- Expanded form: \((1 \times 10) + 6\)
7.
28:
- Tens place: \(2 \times 10 = 20\)
- Ones place: \(8 \times 1 = 8\)
- Expanded form: \((2 \times 10) + 8\)
8.
32:
- Tens place: \(3 \times 10 = 30\)
- Ones place: \(2 \times 1 = 2\)
- Expanded form: \((3 \times 10) + 2\)
Final Answer:
\[
\boxed{
\begin{aligned}
28 & = (2 \times 10) + 8 \\
63 & = (6 \times 10) + 3 \\
94 & = (9 \times 10) + 4 \\
20 & = (2 \times 10) + 0 \\
75 & = (7 \times 10) + 5 \\
16 & = (1 \times 10) + 6 \\
28 & = (2 \times 10) + 8 \\
32 & = (3 \times 10) + 2 \\
\end{aligned}
}
\]
Parent Tip: Review the logic above to help your child master the concept of number forms worksheet.
