Shop › Mini Math Tech Mock-ups Image 1 of 3 Image 2 of 3 Image 3 of 3 Mini Math Tech Mock-ups Sale Price: USD 3.00 Original Price: USD 5.00 3 math mock-ups in 4:3 sizing with fraction, base-ten blocks, & pattern block manipulatives for use with digital products. Add To Cart Added! 3 math mock-ups in 4:3 sizing with fraction, base-ten blocks, & pattern block manipulatives for use with digital products.