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: The introduction of negative numbers, calculating absolute values (modules), and performing basic arithmetic on the number line.
A multi-step problem, such as finding a remaining part of a whole. Finding area/volume or a logic-based coordinate plane task. Recommended Practice Resources polugodovalaia kontrolnaia po matematike 6 klass
: The Russian Electronic School provides lesson-by-lesson breakdowns and self-test modules. : The introduction of negative numbers, calculating absolute