- Evaluate 1: 2a + 3p if a = 5 and p = 10.
- Example 2: Find the unknown value in 3a – a + 2p – p = 2a + ___
- Example 3: 4 + __ + 5 = 10 – 2 + 3
This SMART Board application is intended for teachers of gifted students in grades 1 to 3. Students determine the unknown value in addition and subtraction equations, and they evaluate expressions using objects and drawings. This application consists of eight lessons with 10 examples per lesson. A video overview is included illustrating sample problems for each lesson. A set of worksheets, one per lesson, and an answer key are also included. REQUIRES THE USE OF THE SMART BOARD and SMART NOTEBOOK SOFTWARE 10.0 OR LATER.
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1 User, 5 user
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