Lesson 6-6 Adding and Subtracting Mixed Numbers

November 29, 2016
Lesson 6-6
Adding and Subtracting
Mixed Numbers
οƒ˜ Map Color or Grading
Pen
Process Standard:
5.1A – apply mathematics to problems arising in everyday life,
society, and the workplace
Standard:
5.3H - represent and solve addition and subtraction of fractions
with unequal denominators referring to the same whole using
objects and pictorial models and properties of operations;
πŸ‘
1. Draw a model to show 𝟏
πŸ’
+
𝟏
𝟐
𝟐
πŸ‘
2. Draw a model to show 𝟐
πŸ’
βˆ’
𝟏
𝟏
πŸ’
Steps:
1. Add or Subtract Fractions
2. Add or Subtract Whole Numbers
3. Simplify
𝟐
3. πŸ”
πŸ‘
βˆ’
𝟏
πŸ‘
πŸ–
𝟏
4. πŸ‘
πŸ“
+
πŸ‘
πŸ“
πŸ’
πŸ–
5. πŸ‘
πŸ—
+
𝟏
πŸ”
πŸ‘
πŸ•
6. πŸ–
𝟏𝟎
βˆ’
πŸ’
(𝟏
πŸ“
+
πŸ‘
𝟐 )
πŸ’
𝟏
7. 𝟏
𝟐
+
πŸ•
(πŸ•
𝟏𝟎
βˆ’
𝟏
πŸ‘ )
πŸ‘
Fraction ws #2