Texas Instruments TI-83-Plus - Section 3: Real Numbers; Student Worksheet

Chapter 1: Number Sense Name
Section 3: Real Numbers Date
Topics in Algebra 1 © 2001 Texas Instruments Student Worksheet 1-23
Number Sense: Real Numbers Student Worksheet
Overview
The
Overview
introduces the topics covered in
Observations
and
Activities
. Scroll through the
Overview
using
"
(
!
to review, if necessary). Read each screen carefully. Look for new terms,
definitions, and concepts.
Observations
The
Observations
illustrate number sense concepts relating to real numbers. Scroll through the
Observations
using
"
(
!
to review, if necessary). Read each screen carefully. When you come
to a
Write an Observation
screen, stop and write the answers to the questions on your worksheet.
Observation 1
Write three different irrational numbers. Show your work.
Observation 2
Try these problems . . .
Use the real number properties to solve the following problems
quickly. Show your work.
25
Q
24 =
8
Q
102 =
6
Q
46 =