Question about Texas Instruments TI-15 Explorer Calculator
You can still that on the TI 15 explorer (look for constant calculations page 57 in your user manual or maybe the teacher's guide that you can download from education.ti.com)
1. First you define the operation you want to perform, using the OP1 key as follows
[OP1] [+]  [OP1] this sequence stores the operation you intend tu use repeatedly.
2. Since you want multiples you must start the sequence with 0
You do that by keying in the number 0
3. Press [OP1] repeatedly.
Each time you press [OP1] a counter shown on the lower left corner of the screen increases its value by 1, and the result (on the lower right corner) shows you the next multiple.
If you just want to add the same number repeatedly starting from some chosen number, in step 2 above use any number but zero.
[OP1] [+]  [OP1]
[OP1] [OP1] [OP1 etc.
will generate the numbers 2+6=8, 14, 20 etc.
Hope it helps
Posted on Aug 20, 2009
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