Arrows, Equals, On,
Second, Off
Enter 46 - 23. Change 46 to 41.
Change 23 to 26 and complete
the operation. Enter 81 + 57 and
complete the operation. Scroll to
see your previous entries.
Press
46 U 23
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81 T 57
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EXAS
NSTRUMENTS
Display
46 - 23
41 - 26
81+57
81+57
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15.
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138.
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TIN34 Û: A Guide for Teachers
38