Question:

Level 2

Adam has 500 stickers.

After giving some stickers to his friends,

he has 100 stickers left.

Each friend receives 10 stickers.

How many friends does he give to?

2 m
Adam has 500 stickers.

After giving some stickers to his friends,

he has 100 stickers left.

Each friend receives 10 stickers.

How many friends does he give to?

Level 2

5 children and 3 adults pay $4000 for their air tickers.

The air ticket for a child costs $200.

How much does 1 adult air ticket cost?

3 m
5 children and 3 adults pay $4000 for their air tickers.

The air ticket for a child costs $200.

How much does 1 adult air ticket cost?

Level 3

There are 3 boxes.

The total mass of Box A and Box B is 160 kg.

The total mass of Box B and Box C is 200 kg.

The total mass of Box C and Box A is 180 kg.

Find the total mass of Box A, Box B and Box C.

4 m
There are 3 boxes.

The total mass of Box A and Box B is 160 kg.

The total mass of Box B and Box C is 200 kg.

The total mass of Box C and Box A is 180 kg.

Find the total mass of Box A, Box B and Box C.

Level 1

23495 is expressed as a sum of the values of its digits. Fill in the blanks with the correct numbers.

23495 = 2 x 10000 + 3 x (a) ___ + 4 x (b) ___ + 9 x (c) ___ + (d) ___

1 m
23495 is expressed as a sum of the values of its digits. Fill in the blanks with the correct numbers.

23495 = 2 x 10000 + 3 x (a) ___ + 4 x (b) ___ + 9 x (c) ___ + (d) ___

Level 3

What is the total number of beads in pattern 37?

What is the total number of beads in pattern 37?

2 m

Level 3

Look at the pattern shown. What is the total number of circles in Pattern 50?

Look at the pattern shown. What is the total number of circles in Pattern 50?

2 m

Level 2

An advertisement on a TV lasts 3 min 10 s. For how long is the advertisement in seconds?

2 m
An advertisement on a TV lasts 3 min 10 s. For how long is the advertisement in seconds?