Inserting Data into an eActivity
Tip
•The toolbar button for switching between input modes appears as uwhile the cursor is located in a text row, and 
while the cursor is located in a calculation row.
uTo insert a Calculation Row
(1)Tap uto change a row from the Text Input mode to the Calculation Input mode.
•If the cursor is located in a line that already contains input data, place the cursor at the end of the line, tap [Insert] and then [Calculation Row]. This inserts a calculation row on the next line.
(2)Use the soft keyboard or keypad keys to input the mathematical expression you want.
•Mathematical expression input techniques are identical to those in the Main application. See Chapter 2 for more information.
(3)Press Eafter inputting an expression to display its result.
Line 1: Expression you input
Line 2: Result
•If you want to input an expression without displaying its result, do not press E. Instead, tap [Insert] and then [Text Row] to input a text row. Or you could change the
current row from a calculation row to a text row by tapping 
while the cursor is in the row.
Important!
•If you edit the expression in an existing calculation row and then press E, all of the expressions following the line you edited are
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