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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

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