7.NS.3 Solve Real World Problems using the Four Operations (+, -, ÷, ×)

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7.NS.3 Solve Real World Problems using the Four Operations (+, -, ÷, ×) - PowerPoint PPT Presentation

Common Core State Standards Learning Objective. 7.NS.3 Solve Real World Problems using the Four Operations (+, -, ÷, ×). 3 5. –1 5. 2 5. 2 5. 1 5. 1 5. +. –. =. =. Adding &amp; Subtracting Simple Fractions. Adding fractions Subtracting fractions.

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Common Core State Standards

Learning Objective

7.NS.3

Solve Real World Problems using the Four Operations (+, -, ÷, ×)

3

5

–1 5

2 5

2 5

1 5

1 5

+

=

=

Subtracting fractions

If the denominators are the same, add the numerators, keep the denominator.

If the denominators are the same, subtract the numerators, keep the denominator.

Checking for Understanding:
• Adding fractions with common denominators
• Subtracting fractions with common denominators

Classwork / Homework Problems: