The student will solve practical problems that involve addition and subtraction with proper fractions having like denominators of 12 or less.
Computation and Estimation
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solve single-step and multistep practical problems involving addition and subtraction with fractions and mixed numbers; and
solve single-step practical problems involving multiplication of a whole number, limited to 12 or less, and a proper fraction, with models.
add and subtract fractions and mixed numbers having like and unlike denominators; and
solve single-step practical problems involving addition and subtraction with fractions and mixed numbers.
Fractions having like denominators have the same meaning as fractions having common denominators.