Sunday, April 7, 2019

TI 84 Plus CE: Linear Equation Algebra Drill

TI 84 Plus CE: Linear Equation Algebra Drill





Note:  This program is recommended for the TI-84 Plus CE with OS 5.2 or later.

The program ALGDRILL has the user answer ten questions to solve for x in the following linear equation:

A * X + B = C

The values of A, B, and C are randomly selected from -10 to 10. Note that A ≠ 0.

TI-84 Plus CE Program ALGDRILL

"EWS 2019-04-07"
0→S

For(K,1,10)
0→A:0→B

Repeat A≠0 and B≠0
randInt(­10,10)→A
randInt(­10,10)→B
End

randInt(­10,10)→C
(C-B)/A→X
ClrHome
Disp toString(K)+". : "+toString(A)+"X + "+toString(B)+" = "+toString(C)
Input Y

If Y=X
Then
Disp "CORRECT :)",X ▶Frac
S+1→S
Else
Disp "INCORRECT.","ANSWER: ",X▶Frac
End
Pause

End
ClrHome
Disp "SCORE: "+toString(S)+"/10"
If S≥8
Disp "WELL DONE!"

Download the program here:  https://drive.google.com/file/d/13udTfPgG_qqEry1ILBD1UjvJ1JWi-mz7/view?usp=sharing

Eddie


All original content copyright, © 2011-2019.  Edward Shore.   Unauthorized use and/or unauthorized distribution for commercial purposes without express and written permission from the author is strictly prohibited.  This blog entry may be distributed for noncommercial purposes, provided that full credit is given to the author.

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