Summation; Calculator Activity - Sharp EL-W516B Operation Manual

OBJECTIVE: To calculate the sum of a series.
1. Evaluate
STEP 1: Bring up the summation symbol by pressing
STEP 2: Enter the lower bound 0 by pressing
STEP 3: Enter the upper bound 5 by pressing
STEP 4: Enter
STEP 5: To determine the sum of the series press
2. Evaluate
STEP 1: Bring up the summation symbol by pressing
STEP 2: Enter the lower bound 1 by pressing
STEP 3: Enter the upper bound of 20 by pressing
STEP 4: Enter
STEP 5: To determine the sum of the series press
3. Evaluate
STEP 1: Bring up the summation symbol by pressing
STEP 2: Enter the lower bound 0 by pressing
STEP 3: Enter the upper bound of 10 by pressing
STEP 4: Enter
STEP 5: Enter
STEP 6: To determine the sum of the series press

Calculator Activity

SUMMATION

5

! x
0
! x
by pressing
20
 

x

1
1
 
x

by pressing
1
.
10
 


x 1
 2
1 x
0
 

x 1

1 by pressing
2
x
by pressing
50
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