by Sybilla Beckmann, Department of Mathematics, University of Georgia

M6N1. Students will understand the meaning of the four arithmetic operations as related to positive rational numbers and percents using these concepts to solve problems.

a. Use factors and multiples.

b. Decompose numbers into their prime factorization (Fundamental Theorem of Arithmetic)

c. Determine the greatest common factor (GCF) and the least common multiple (LCM) for a set of numbers.

d. Multiply and divide fractions and mixed numbers.

e. Use fractions, decimals, and percents interchangeably.

f. Solve problems involving fractions, decimals, and percents and justify the process.

g. Evaluate expressions using order of operations including exponents.

REMARKS: M6N1d and M6N1e. Only terminating decimal fractions should be used.

Problem solving:

Mathematical expressions:

Multiplying multiples of 10:

Factors:

Decimals

Fractions on number lines, equivalent fractions, comparing fractions, what fractions mean:

Mixed numbers and improper fractions: