Question:

What is the missing number in the box?

2 m

Look at the picture graph.

This graph shows the favorite day of the week that children like.

This graph shows the favorite day of the week that children like.

- How many children like Tuesday?
- How many more children like Wednesday than Thursday?
- How many less children like Monday than Thursday?
- How many children like Friday and Tuesday?

4 m

Adam needs 40 stickers.

He has 10 stickers.

How many more does he need?

3 m
He has 10 stickers.

How many more does he need?

- 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) Has

(2) Needs - Number of more stickers that Adam needs =

Adam has 8 stickers.

Bryan has 2 stickers.

How many less stickers does Bryan have than Adam?

3 m
Bryan has 2 stickers.

How many less 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 - Number of stickers that Bryan has less than Adam =

Adam has 800 stickers.

Bryan has 200 stickers.

How many less stickers does Bryan have than Adam?

3 m
Bryan has 200 stickers.

How many less 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?

There are some children.

There are 500 boys.

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

How many children are there altogether?

3 m
There are 500 boys.

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

How many children are there altogether?

Adam spends $21 and buys some stickers and marbles.

Each marble is $2 and each sticker is $3.

He buys 2 more stickers than marbles.

4 m
Each marble is $2 and each sticker is $3.

He buys 2 more stickers than marbles.

- What is the cost of the 2 more stickers?
- What is the cost of 1 marble and 1 sticker?
- How many stickers does he buy?

Look at the group of shapes. Which shape do they belong to? Give the answer in number.

(1) Circle

(2) Triangle

(3) Square

(4) Rectangle

(1) Circle

(2) Triangle

(3) Square

(4) Rectangle

1 m