Visualizes addition and subtraction of similar fraction

Visualizes addition and subtraction of similar fraction

M4NS-IIf-82.2

We are restricted to go outside due to pandemic COVID-19; How do you keep yourself physically fit?

• Doing exercise at home 

• Helping family members doing house chores.

  
  

John and Raul jog regularly using their treadmill. One morning John jogged 4/8 kilometer while Raul Jogged 3/8 kilometer. How many kilometers did John and Raul jog altogether? 

Multiple Choice

John and Raul jog regularly using their treadmill. One morning John jogged 4/8 kilometer while Raul Jogged 3/8 kilometer. How many kilometers did John and Raul jog altogether?

WHAT IS ASKED in the Problem?

• John and Raul jog regularly

• John jogged 4/8 kilometer while Raul Jogged 3/8 kilometer

• How many kilometers did John and Raul jog altogether?

Multiple Choice

John and Raul jog regularly using their treadmill. One morning John jogged 4/8 kilometer while Raul Jogged 3/8 kilometer. How many kilometers did John and Raul jog altogether?

WHAT ARE THE GIVEN FACTS?

• John and Raul jog regularly

• John jogged 4/8 kilometer while Raul Jogged 3/8 kilometer

• How many kilometers did John and Raul jog altogether?

Multiple Choice

John and Raul jog regularly using their treadmill. One morning John jogged 4/8 kilometer while Raul Jogged 3/8 kilometer. How many kilometers did John and Raul jog altogether?

WHAT OPERATION TO BE USED?

• ADDITON

• SUBTRACTION

• MULTIPLICATION

• DIVISION

Multiple Choice

John and Raul jog regularly using their treadmill. One morning John jogged 4/8 kilometer while Raul Jogged 3/8 kilometer. How many kilometers did John and Raul jog altogether?

WHAT IS THE NUMBER SENTENCE?

• $\frac{4}{8}\ +\ \frac{3}{8}\ =\ N$

• $\frac{4}{8}\ -\ \frac{3}{8}\ =\ N$

• $\frac{4}{8}\ \ x\ \ \frac{3}{8}\ =\ N$

• $\frac{4}{8}\ \ \div\ \ \frac{3}{8}\ =N$

Multiple Choice

John and Raul jog regularly using their treadmill. One morning John jogged 4/8 kilometer while Raul Jogged 3/8 kilometer. How many kilometers did John and Raul jog altogether? 

How many kilometers did John and Raul jog altogether?

 $\frac{4}{8}\ +\ \frac{3}{8}\ =\ N$  

•  $\frac{7}{8}\ Kilometers$  

•  $\frac{7}{15}Kilometers$  

•  $\frac{7}{16}Kilometers$  

Athena bought 9/10 kilogram of rice if she cooked 6/10 for their meal. How many kilograms of rice was left?

Multiple Choice

Athena bought 9/10 kilogram of rice if she cooked 6/10 for their meal. How many kilograms of rice was left?

•WHAT IS ASKED in the Problem?

• Athena bought 9/10 kilogram of rice

• she cooked 6/10 for their meal.

• How many kilograms of rice was left?

Multiple Choice

Athena bought 9/10 kilogram of rice if she cooked 6/10 for their meal. How many kilograms of rice was left?

•WHAT ARE THE GIVEN FACTS?

• Athena bought 9/10 kilogram of rice

• she cooked 6/10 for their meal.

• 9/10 kilogram of rice

  and 6/10 kilogram of rice

Multiple Choice

Athena bought 9/10 kilogram of rice if she cooked 6/10 for their meal. How many kilograms of rice was left?

WHAT OPERATION TO BE USED?

• ADDITION

• SUBTRACTION

• MULTIPLICATION

• DIVISION

Multiple Choice

Athena bought 9/10 kilogram of rice if she cooked 6/10 for their meal. How many kilograms of rice was left?

•WHAT IS THE NUMBER SENTENCE?

• $\frac{9}{10}\ +\ \frac{6}{10}$

• $\frac{9}{10}\ -\ \frac{6}{10}\ =\ \ N$

• $\frac{9}{10}\ x\ \frac{6}{10}\ =\ \ N$

• $\frac{9}{10}\ \div\ \frac{6}{10}\ =\ \ N$

Multiple Choice

Athena bought 9/10 kilogram of rice if she cooked 6/10 for their meal. How many kilograms of rice was left?

How many kilograms of rice was left?

 $\frac{9}{10}\ -\ \frac{6}{10}\ =\ N$  

•  $\frac{3}{10}\ Ki\log rams\ of\ rice$  

•  $\frac{9}{10}\ Ki\log rams\ of\ rice$  

•  $\frac{15}{10}\ Ki\log rams\ of\ rice$  

WHAT DID YOU LEARNED?

Multiple Choice

In visualizing the sum and difference of similar fraction, we may use a

• FRACTION CHART

• WORLD MAP

• CALENDAR

Multiple Choice

How will you add similar fraction?

• Add the numerator and COPY the denominator.

• ADD the numerator and ADD the denominator.

Multiple Choice

How will you subtract similar fraction?

• ·

  Subtract the numerator and Copy the denominator.

• ·

  Subtract the numerator and Subtract the denominator.

YOU LEARNED A LOT TODAY....

Lets apply what you have learned...

Multiple Choice

  

 $ADD\ \ \ \ \ \ \ \ \ \ \frac{3}{8}\ +\ \frac{4}{8}\ =$  

•  $\frac{1}{8}$  

•  $\frac{7}{8}$  

•  $\frac{7}{16}$  

Multiple Choice

 $ADD\ \ \ \ \ \ \ \ \ \ \frac{4}{7}\ +\ \frac{2}{7}$  

•  $\frac{6}{14}$  

•  $\frac{6}{7}$  

•  $\frac{2}{7}$  

Multiple Choice

    $SUBTRACT\ \ \ \ \ \ \ \ \ \frac{9}{10}\ -\ \frac{6}{10}\ =$          

•  $\frac{3}{10}$  

•  $\frac{15}{10}$  

•  $\frac{3}{20}$  

Multiple Choice

 $SUBTRACT\ \ \ \ \ \ \ \ \ \ \frac{7}{11}\ -\ \frac{2}{11}\ =$   

•  $\frac{11}{11}$  

•  $\frac{9}{11}$  

•  $\frac{5}{11}$  

Multiple Choice

 $SUBTRACT\ \ \ \ \ \ \ \ \frac{13}{21}\ -\ \frac{8}{21}\ =$  

•  $\frac{5}{21}$  

•  $\frac{8}{21}$  

•  $\frac{21}{21}$