Question:

Adam has 3 stickers.

Bryan has 2 stickers.

How many stickers do they have altogether?

3 m
Bryan has 2 stickers.

How many stickers do they have altogether?

- Which model should we draw?

(1) Model Part-whole

(2) Model Comparison - Is the total given?

(1) Yes

(2) No - Who gets the shorter bar?

(1) Adam

(2) Bryan - What is the total number of stickers?

Adam has 5 stickers at first.

Adam gives away 2 stickers.

How many stickers are there left?

3 m
Adam gives away 2 stickers.

How many stickers are there left?

- Which model should we draw?

(1) Model Part-whole

(2) Model Comparison - Is the total given?

(1) Yes

(2) No - Who gets the shorter bar?

(1) At first

(2) Adam gives away - Number of stickers left =

Adam has 7 stickers at first.

Bryan gives him another 5 stickers.

How many stickers does Adam have in the end?

3 m
Bryan gives him another 5 stickers.

How many stickers does Adam have in the end?

- Which model should we draw?

(1) Model Part-whole

(2) Model Comparison - Is the total given?

(1) Yes

(2) No - Who gets the shorter bar?

(1) At first

(2) Bryan gives him - Number of stickers that Adam has in the end =

Find the following values without a calculator.

1 m
- Number before 10 is _____.
- Number after 8 is _____.
- Number between 2 and 4 is _____.

Adam has 7 stickers at first.

Adam gives away 3 stickers.

How many stickers does Adam have in the end?

3 m
Adam gives away 3 stickers.

How many stickers does Adam have in the end?

- Which model should we draw?

(1) Model Part-whole

(2) Model Comparison - Is the total given?

(1) Yes

(2) No - Who gets the shorter bar?

(1) At first

(2) Adam gives away - Number of stickers that Adam has in the end =

Adam has 7 stickers.

Bryan has 2 stickers.

How many more stickers does A have than B?

3 m
Bryan has 2 stickers.

How many more stickers does A have than B?

- Which model should we draw?

(1) Model Part-whole

(2) Model Comparison - Is the total given?

(1) Yes

(2) No - Who gets the shorter bar?

(1) Adam

(2) Bryan - Number of stickers that Adam has more than B =