Level 1
Find the following values without a calculator.
8310 = (a) _____ thousands + (b) _____ hundreds + (c) _____ tens + (d) _____ ones
1 m
Level 1
Adam has 500 stickers at first.
He has 200 stickers left.
How many stickers does he give away?

1. Which model should we draw?
(1) Model Part-whole
(2) Model Comparison
2. Is the total given?
(1) Yes
(2) No
3. Who gets the shorter bar?
(1) At first
(2) Left
4. Number of stickers that he gives away =
4 m
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
Level 2
3 children have a total of $2040. Adam has$150 more than Bryan.
Bryan has 3 times as many as Chris.
1. How much does Adam have?
2. How much does Bryan have?
3. How much does Chris have?
3 m
Level 1
Find the following values without a calculator.
1. 30 + 60 = _______
2. 63 + 63 = _______
3. 55 + 44 = _______
4. 32 + 32 + 32 = _______
1 m
Level 1
Find the following values without a calculator.
In 4352.
1. the digit 4 stands for _____.
2. the digit 3 stands for _____.
3. the digit 5 stands for _____.
4. the digit 2 stands for _____.
1 m
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
Level 1
Bryan has 200 stickers.
How many more stickers does Bryan have than Adam?

1. Which model should we draw?
(1) Model Part-whole
(2) Model Comparison
2. Is the total given?
(1) Yes
(2) No
3. Who gets the shorter bar?
(2) Bryan
4. What is the total number of stickers?
4 m
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.
1. How much shorter is C than A?
2. How long is A and B?
3 m
Level 1
Find the value of 1 unit.
1. 3 u + 20 = 50
2. 20 + 3 u = 50
3. 5 u - 20 = 30
4. 30 = 5 u - 20
4 m