 Halving to 12 (Gillian Miller)  - Halving to 10 (Georgina Ing)
- Doubling and Halving Machines
 (Shirley Lehmann) 
- Halving (Shirley Lehmann)
- Doubling and Halving (Laura Roberts) DOC
 Double and Half Amounts (Hazel Boyes) DOC |
- Doubling (Shirley Lehmann)
- Halving and Doubling (Shirley Lehmann)
- Doubles Butterflies (Jen Knill) DOC
- Halve by Sharing (to 10) (Georgina Ing) DOC
- Doubling Using Multilink Cubes (Claire Souter)
 
- Halves up to 20 (Linda Noon) DOC
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- Halves Dice (Alison Timbey/GP)
- Double Dominoes (Alison Timbey/GP)
- Doubling and Halving (Geoff Magee)
- Doubling to 10 (Serena Solomon)
- Halving Even Numbers to 20 (Becki Smith) DOC
- Diamond Doubles (Laura Martin)
 Ducky Doubles (Near Doubles) (Hilary Rodley) PDF- Doubling & Halving Bingo (Karen Bentley) DOC
- Doubles and Halves Dartboard (Ellie Olmer)
 
 Doubles and Halves Dartboard (EO/Lydia Winwood) DOC
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- Double Dominoes Cards (Alison Timbey) PDF
- Halves Dice Cards (Alison Timbey) PDF
- Doubling and Halving (Geoff Magee) DOC
- Doubling Double Dice Game (Elaine Chantler) DOC
- Doubles Game (Jennifer Gibbs) DOC
- Doubling and Halving are the Inverse (David-Guy Parkin
- Doubling and Halving are the Inverse (David-Guy Parkin)
- Doubles Addition Cards (Collette Southern) DOC
- Doubles Facts Game (Collette Southern) DOC
- Doubles or Doubles+1 Game (Marcia Lanckriet) DOC
 Partitioning & Doubling (Laura Coady) |
 Doubling and halving to 100 (Morag Watson) - Doubling/Halving (Rachael Wilkie)
- Doubling/Halving Starter (Rachael Wilkie)
- Near Doubles (Dawn Procter)
- Partitioning to Double (3 levels) (Naomi Hass) DOC
- Doubling to 20 (Deb Cadman) PDF
- Double Bingo (Nadine Turner) PDF
- Doubling & Halving Lesson (Becky Hexter) DOC
- Double and Double Again (Becky Hexter) DOC
- Halving by Partitioning (Jayne Reeder) DOC
- Double - Half (Andrew Woodcock) XLS
- Doubling and Halving Jigsaw Puzzle (Laura Jeeves)
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- Near Doubles (Rachael Wilkie)
- Finding quarters by halving (Rachael Wilkie)
- Doubles and Near Doubles Cards (Hermione Ruck Keene) DOC
- Halving and Doubling (Steph Fell) PDF
- Doubling/Halving (by partitioning) (Kirsty Router)
- Halving (up to 20) (Laura Christmas) DOC
- Double - Half (Andrew Woodcock)
- Doubling Investigation (Mark Norman) DOC
- Double and Half Jigsaw (Lorraine Bastone)
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- Double & Halve by partitioning (Jennifer Till)
- Doubles and Halves (Nicola McGivern)
- Halving Numbers 1 (Mandy Smith) DOC
- Find Quarters (Mandy Smith) DOC
- Double Trouble! (Lisa Daniels) DOC
 Multiplying by 20 by doubling (Arthur Daley) PDF- Doubling Numbers (Mandy Smith) DOC
- Using Doubling to Multiply by 4 (Paula Lewis)
- Using Halving to Divide by 4 (Paula Lewis)
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- Doubling x4 to find x8 (Louise Ward) DOC
- Halving (Sian Carr) DOC
- Quartering (Sian Carr) DOC
- Doubles Magic Bubble (Maria Buchanan)
- Halving TU/HTU (Hannah Macfadyen) DOC
- Halving Numbers 2 (Mandy Smith) DOC
- Halving Numbers (Andrew Woodcock) XLS
- Target Darts (Cerianne Lloyd)
- Doubling x2 to Find x4 & x8 (Joanne Gordon)
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- Near Doubles (Lisa Heap) PDF
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 Doubles Game (Vicki Foy) PDF |
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