**Minnesota Education Standards**. Adding or substracting fractions means to add or subtract the numerators and write the sum over the common denominator. Read More...

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Study GuideAdd/Subtract Fractions

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Worksheet/Answer keyAdd/Subtract Fractions

Worksheet/Answer keyAdd/Subtract Fractions

Worksheet/Answer keyNumber Problems

Worksheet/Answer keyNumber Problems

Worksheet/Answer keyNumber Problems

Worksheet/Answer keyNumber Problems

MN.6.1. Number & Operation

6.1.1. Read, write, represent and compare positive rational numbers expressed as fractions, decimals, percents and ratios; write positive integers as products of factors; use these representations in real-world and mathematical situations.

6.1.1.6. Determine greatest common factors and least common multiples. Use common factors and common multiples to calculate with fractions and find equivalent fractions.

6.1.3. Multiply and divide decimals, fractions and mixed numbers; solve real-world and mathematical problems using arithmetic with positive rational numbers.

6.1.3.4. Solve real-world and mathematical problems requiring arithmetic with decimals, fractions and mixed numbers.