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# Whole Numbers & Number Systems - Expanded Form & Estimation

Worksheet (Pre-Algebra)

## Whole Numbers & Number Systems - Expanded Form & Estimation Worksheet

This free worksheet contains problems where students must write numbers in expanded form and index notation. Other problems include using leading number to estimate operations, write statements using mathematical symbols, use inequalities to show the meaning of, and evaluate expressions.

## Lesson:

To write numbers in expanded form, to use inequalities, to estimate operations

6

2

Yes

## Samples:

Tutor-USA.com Worksheet
Whole Numbers and Number Systems

1) Write the basic numerals for each of these.

2) Write each of these in the expanded form, using index notation.

3) Using leading figure estimation to estimate the answer to each calculation.

4) Rewrite each of these statements using numerals and mathematical operations.

5) Use inequality signs to show the meaning of:

6) Copy and complete each expression, then evaluate.