fx-82MS fx-82TL fx-98260GII TI-83
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On a TI calculator you can multiply
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Example 1
To calculate 0 × 1 = 0
0 × 1 ENTER 0∗1 0
Example 2
To calculate 5 × −2 = −10
5 × (–) 2 ENTER 5∗ -2 -10
Example 3
To calculate 23 × e × π input of a multiplication sign is not needed, as you can write 23eπ
e M π H 2 3 2nd ÷ 2nd ∧ ENTER 23eπ 196.4138871
Example 4
To calculate 4 × 7 as 4 (7) = 28
4 ( 7 ENTER 4(7 28
where a closing parentheses is not required.
Example 5
To calculate with internal rounding
MATH ► 2 round( 1 ÷ 9 ) × 9 ENTER round(1/9)∗9 0.999999999
Example 6
To calculate
2 × 1 ÷ 2 ENTER 2∗1/2 1
Example 7
To calculate 2√2 × 2√2 = 8
√ I
√ 2 2nd x² 2 ) × 2 2nd x² 2 ENTER 2√(2)∗2√(2 8