Year 5 Complements to 1 Game

Teacher Specific Information

This Year 5 Complements to 1 Game is designed to check pupils’ understanding of adding together decimal numbers to create complements to 1. Pupils will complete the part-whole models, complete the complements to one by dragging and dropping decimal numbers, and use a number line to answer a question.

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National Curriculum Objectives

Fractions (including decimals and percentages)

Mathematics Year 5: (5F10) Solve problems involving number up to 3dp.

Mathematics Year 5: (5M9a) Use all four operations to solve problems involving measure [for example, length, mass, volume, money] using decimal notation, including scaling.