Cart – Triad Math Inc.

“Dr. Del’s Pre-Algebra with Prerequisites” has been added to your cart. Continue shopping

Remove item	Product	Price	Quantity	Subtotal
×	Pre-Calculus STEM Math - Tiers 1-4 - Monthly Payment	$68.00 / month for 6 months	Pre-Calculus STEM Math - Tiers 1-4 - Monthly Payment quantity	$68.00 / month for 6 months
×	Dr. Del's Pre-Algebra with Prerequisites	$87.00	Dr. Del's Pre-Algebra with Prerequisites quantity	$87.00
Coupon:

Cart totals

Recurring totals
Subtotal	$155.00
Total	$155.00
Subtotal	$68.00 / month for 6 months
Recurring total	$68.00 / month for 6 months First renewal: November 9, 2025