Casio fx-50F 789-Kw 789–Ans, 3x+4xw 3 2 +4, 9K)+5w '(Ans )+5, kUsing Independent Memory, A Adding to Independent Memory, A Subtracting from Independent Memory, 105/3

A Inserting Ans into a Calculation Manually

You can insert Ans into a calculation at the current cursor location by pressing the K key.

Example 1: To use the result of 123 + 456 in another calculation as shown below123 + 456 = 579 789 – 579 = 210123+456w 579

789-Kw789–An s 210

Example 2: To determine the square root of 32 + 42, and then add 5 to the result

3x+4xw 3 2 +4 2

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9K)+5w '(Ans )+5 10

kUsing Independent Memory

Independent memory (M) is used mainly for calculating cumulative totals.

If you can see the M symbol on the display, it means there is a non-zero value in independent memory.

M symbol

10M+

10

A Adding to Independent Memory

While a value you input or the result of a calculation is on the display, press m to add it to independent memory (M).

Example: To add the result of 105 ÷ 3 to independent memory (M)

105/3m 105÷3M+

A Subtracting from Independent Memory

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While a value you input or the result of a calculation is on the display, press 1m(M–) to subtract it from independent memory (M).

Example: To subtract the result of 3 × 2 from independent memory (M)3*21m(M–) 3× 2M–

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