Introducing our Number Bonds to 20 Cards, the perfect educational resource for teaching children the concept of number bonds and related calculations. Each card features number bonds to 20 and includes ten frames to visualise the calculation, as well as bar models for writing in the blank numbers. In addition, these cards provide practise with missing number equations and inverse calculations, helping children develop a deeper understanding of addition and subtraction. These versatile cards can be used in the classroom, for homeschooling, or as a supplemental resource for tutoring. Simply print, cut out and laminate for durability. These cards can be used time and time again with whiteboard pens.
 
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