Math Games

Grade 8 - The Number System

Standard 8.NS.1.7 - Simplify multi number addition and subtraction equations with integers.

Included Skills:

Students will be expected to demonstrate an understanding of multiplication and division of integers, concretely, pictorially, and symbolically.
• Performance Indicators
- N07.01 Identify the operation required to solve a given problem involving integers.
- N07.02 Provide a context that requires multiplying two integers.
- N07.03 Provide a context that requires dividing two integers.
- N07.04 Model the process of multiplying two integers, using concrete materials or pictorial representations, and record the process.
- N07.05 Model the process of dividing an integer by an integer, using concrete materials and/or pictorial representations, and record the process.
- N07.06 Generalize and apply a rule for determining the sign of the product and quotient of integers.
- N07.07 Solve a given problem involving the division of integers (two-digit by one-digit) without the use of technology.
- N07.08 Solve a given problem involving the division of integers (two-digit by two-digit) mentally or with the use of technology, where appropriate.
- N07.09 Symbolically solve a given problem involving integers, taking into consideration order of operations when necessary.