Subtraction within 20
EDpaX Math – Subtraction within 20 – Grade 1 – 39+ interactive and engaging teaching pages with associated student activities where the students will learn:
- to subtract within 20
- the language of subtraction
- to subtract simple money sums
- to solve simple word problems
- that symbols can stand for missing numbers
Assessment included. Core Curriculum aligned.
EDpaX Math lessons are written in ActivInspire for the Promethean board and in Notebook for the SMART Board.
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