NUMBER SYSTEM

1. 1.A _________________ is defined as a system of writing to express numbers

• Writing System

• Number System

• Hieroglyphics

• ALL OF THESE

2. People in early time also needed a way to record of the _______

• Passing of time

• money

• None of these

• weight

3. In the Chinese language ______were not made from letters.

• symbols

• words

• letters

• All of these

4.Romans used letters, called________ to represent amounts

• Chinese numbers

• Ancient Greece

• Roman Numerals

• None of these

5. Numbers helped people in ____ and also helped people to learn more in science and ________.

• business and technology

• Science and technology

• None of these

• All of thses