]> 2026-04-17T02:13:27+00:00 Pair Products 0 en 2015-02-04T23:08:53Z 2457058.4645023 Pair Products 0 0 list 1 [[:NRICH]] Pair Products 0 1 list 2 [[PageGroup::NRICH]] Pair Products 0 1 template 2 [[PageGroup::NRICH]] Pair Products 0 0 list 2 [[:Pair Products]] [[Category:Teacher Education]] Pair Products 0 0 list 2 [[Category:ResourceInfo]] [[:Pair Products]] Pair Products 0 0 list 2 [[Category:ResourceInfo]] [[:Pair Products]] Pair Products 0 0 list 1 [[:Pair Products]] Pair Products 0 0 list 2 [[Category:ResourceInfo]] [[:Pair Products]] Pair Products 0 0 list 2 [[Category:ResourceInfo]] [[:Pair Products]] Pair Products 0 0 list 1 [[:Pair Products]] Pair Products 0 1 list 2 [[Teaching approach::Visualising and explaining]] Pair Products 0 0 list 1 [[:Pair Products]] Pair Products 0 1 list 2 [[Topic::Algebra]] Pair Products PageGroupWeight NRICH 102 en PageGroupWeight NRICH