Hi Year 5!

Can you use your multiplication and division skills to take on the challenge for summer 1?

Bronze Challenge

Oh no! Earth is being invaded!

Some tripods and bipods flew from planet Zeno.

At least two of each of them have landed on Earth.

Tripods have 3 legs.

Bipods have 2 legs.

There are 23 legs altogether.

How many Tripods are there?

How many bipods are there?

Silver Challenge

Oh no! Earth is being invaded!

Some tripods and quadpods flew from planet Zeno.

At least two of each of them have landed on Earth.

Tripods have 3 legs.

Quadpods have 4legs.

There are 30 legs altogether.

How many Tripods are there?

How many quadpods are there?

Can you find 2 different answers?

Gold Challenge

Oh no! Earth is being invaded!

Some hexpods and octopods flew from planet Zeno.

At least two of each of them have landed on Earth.

Hexpods have 6 legs.

Octopods have 8 legs.

There are 60 legs altogether.

How many Hexpods are there?

How many Octopods are there?

Can you find 2 different answers?

Bronze

1. There are 5 Tripods and 4 Bipods. 5×3= 15 and 4×2=8, 15+8=23

Silver

2. Two combinations are as under:

6 Tripods x 3 legs = 18, 3 Quadpods x 4 legs = 12 (18+12= 30)

2 Tripods x 3 legs = 6, 6 Quadpods x 4 legs = 24 (6+24= 30)

Gold

3. Two combinations are as under:

2 Hexpods x 6 legs = 12, 6 Octopods x 8 legs = 48 (48+12= 60)

6 Hexpods x 6 legs = 36, 3 Octopods x 8 legs = 24 (36+24= 60)

Gold

Hexopods 6 and 3 octopods.

6 Hexopods and 2 octopods.

Bronz There are 45 legs 2+3=5

Gold;

There would be 6 hexpods and 3 octopods.

And there would be 6 octopods and 2 hexpods.

7bipbods

3tripods