NOW TRY THIS
a. Trade base-ten blocks (as shown in Figure 2) to write
b. Write
a.
To find:
The Hindu-Arabic numeral represented by the given blocks.
Answer to Problem 1NT
Solution:
The Hindu-Arabic numeral represented by the given blocks is
Explanation of Solution
Given:
The given base-ten blocks are
Approach:
A block consists of units, longs, flats and blocks representing
Calculation:
The trading the given blocks for as fewest blocks possible is shown below.
Hence, the Hindu-Arabic numeral represented by the given blocks is
b.
To find:
The expanded form of given numeral
Answer to Problem 1NT
Solution:
The expanded form of
Explanation of Solution
Given:
The given numeral is
Approach:
The place value from right to left is written as ones, tens, hundreds and so on.
Calculation:
The expanded form of given numeral is
Hence, the expanded form of
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Chapter 3 Solutions
A Problem Solving Approach to Mathematics for Elementary School Teachers, Books a la Carte Edition plus NEW MyLab Math with Pearson eText - Access Card Package (12th Edition)
- Algebra: Structure And Method, Book 1AlgebraISBN:9780395977224Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. ColePublisher:McDougal Littell