200 and 165

Can you add 'em up?

Represent the number in your stamp game

Add them all together

365!

One full year!

So what was that 200 and 165? well in one year you have 165 days of holidays!! and just 200 days of school! Did you feel that  all you do the entire year is to study!! 

165 days of holidays

200 days of school

Now look at these two numbers

263 and 424

Add 'em up too!

What is the number you got?

????

This is the one Sol ! Do you know what a Sol is ? Sol is one year on the planet Mars. So Mars takes ???? days to orbit around the sun. Oopse if we lived on Mars we would have our birthdays after ???? days!!!!

Now look at these two numbers

546 and 453

Add them up!

The answer is ???

This is the largest 3 digit number! Can you explain why?

Now let's do something more exciting! Look at these numbers

350, 850, 250, 700

First let’s add them up together and then we will find the mystery behind it!

Represent the numbers using  your stamp game

Count up the ones, 10s and 100s.

What do we do now?

Let us regroup to find the total number

First the ones. Since there are no ones let’s go straight to the 10s

Now move the 100 to the 100s columns

Can the 100s be regrouped? Count to see.

Move the 1000s to the 1000’s column

So what did we get?

2 thousands 1 hundred  5 tens and 0 ones

2000+100+50+0

= 2150

Now let's find the mystery behind each number! At your age you should be taking 1600 to 2200 calories each day! That amount should be spread between 4 major meals. Approximately this should be your breakup!

Now some new numbers

355, 767, 235, 689

First let’s add them up together and then we will find the mystery behind it!

Represent the numbers using  your stamp game

Count up the ones, 10s and 100s.

What do we do now?

Let us regroup to find the total number

First the ones.

Teacher will again check the models individually.

Now move the 10 to the 10s columns

Next regroup the 10s

Now move the 100 to the 100s columns

Can the 100s be regrouped? Count to see.

Now move the 1000 to the 1000s columns

So what did we get?

2 thousands 0 hundreds 4 tens and 6 ones

2000+0+40+6

= 2046

The above figures were a calorie breakdown of 7 year old Rohan  last Sunday!! so he had taken around 2046 calories that day.