Cart “Contrived Math Bell Ringer/Brain Teaser Tricked Out Problems with Ordinary Numbers” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × Across Five Aprils Objective Tests Teaching Guide $10.00 Across Five Aprils Objective Tests Teaching Guide quantity $10.00 × Contrived Math Bell Ringer/Brain Teaser Tricked Out Problems with Ordinary Numbers $3.75 Contrived Math Bell Ringer/Brain Teaser Tricked Out Problems with Ordinary Numbers quantity $3.75 Coupon: Apply coupon Update cart Cart totals Subtotal $13.75 All $0.96 Total $14.71 Proceed to checkout