Texas Instruments TI15TK Teacher Guide - Page 66
Powers as “repeated multiplication”, V = l x w x h = 5 x 5 x 5 = 5, Constant, Operations, Multiply
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Powers as "repeated multiplication" Use this formula and repeated multiplication to find the volume of a cube with a base of 5 meters. V = l x w x h = 5 x 5 x 5 = 53 Constant Operations › Multiply V Press Display › V 5 › Op1 Ý5 (store the operation) 1 Op1 1á ( initialize u s i n g 1 ) › › › Op1 1Ý5 1 Op1 5Ý5 2 Op1 25Ý5 3 5 25 125 © 2000 TEXAS INSTRUMENTS INCORPORATED TI-15: A Guide for Teachers 59
© 2000 T
EXAS
I
NSTRUMENTS
I
NCORPORATED
TI-15: A Guide for Teachers
59
Powers as “repeated multiplication”
Use this formula and repeated
multiplication to find the volume of
a cube with a base of 5 meters.
V = l x w x h = 5 x 5 x 5 = 5
3
Constant
Operations
›
Multiply
V
Press
Display
›
V
5
›
(store the
operation)
Op1
Ý5
1
(initialize using 1)
Op1
1á
›
Op1
1Ý5
1
5
›
Op1
5Ý5
2
25
›
Op1
25Ý5
3
125