Question:

Level 1

There are some children.

There are 500 boys.

The girls are 300 more than the boys.

How many children are there altogether?

2 m
There are some children.

There are 500 boys.

The girls are 300 more than the boys.

How many children are there altogether?

Level 1

Adam has 7 stickers at first.

Bryan gives him another 5 stickers.

How many stickers does Adam have in the end?

4 m
Adam has 7 stickers at first.

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 =

Level 1

Adam has 500 stickers at first.

Adam gives away some stickers.

He has 200 stickers left.

How many stickers does he give away?

4 m
Adam has 500 stickers at first.

Adam gives away some stickers.

He has 200 stickers left.

How many stickers does he give away?

- 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) Left - Number of stickers that he gives away =

Level 2

Adam has 30 stickers.

Bryan has 20 stickers.

How many stickers do they have altogether?

4 m
Adam has 30 stickers.

Bryan has 20 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?

Level 1

Find the value of 1 unit.

4 m
Find the value of 1 unit.

- 1 u - 5 = 10
- 10 = 1 u - 5
- 10 - 1 = 1 u - 5
- 10 + 1 = 1 u - 5

Level 1

Find the value of 1 unit.

4 m
Find the value of 1 unit.

- 3 u + 20 = 50
- 20 + 3 u = 50
- 5 u - 20 = 30
- 30 = 5 u - 20

Level 2

A piece of ribbon 1200 cm long is cut into 3 parts, A, B and C.

A is 3 times as long as B.

C is 150 cm shorter than B.

3 m
A piece of ribbon 1200 cm long is cut into 3 parts, A, B and C.

A is 3 times as long as B.

C is 150 cm shorter than B.

- How much shorter is C than A?
- How long is A and B?

Level 1

There are some children.

There are 500 boys.

The number of girls are 300 less than the number of boys.

How many children are there altogether?

2 m
There are some children.

There are 500 boys.

The number of girls are 300 less than the number of boys.

How many children are there altogether?

Level 1

Adam has 700 stickers.

Bryan has 200 stickers.

How many more stickers does Bryan have than Adam?

4 m
Adam has 700 stickers.

Bryan has 200 stickers.

How many more stickers does Bryan have than Adam?

- 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?

Level 1

Adam has 7 stickers at first.

Adam gives away 3 stickers.

How many stickers does Adam have in the end?

4 m
Adam has 7 stickers at first.

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 =