Unit 1 focuses on number system fluency. Students can expect problems that involve adding, subtracting, multiplying, and dividing fractions, decimals, and whole numbers. Much of unit one is a review of concepts from 5th grade, but the problems will be more complex.
Here is the Cobb County Schools parent letter for Unit 1:
Here are helpful video links, organized by concept. Use these to preview, review, and study!
Whole Number Operations:
Multi Digit Multiplication – Standard Algorithm
Turning a Whole Number Remainder Into a Decimal
Decimal Operations:
Adding and Subtracting Decimals
Converting a Fraction to a Decimal
Operations with Fractions:
Adding and Subtracting Fractions
Adding and Subtracting Fractions
Adding and Subtracting Mixed Numbers
