Hi Year 5!

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

Gold

There are 6 Hexapods

There are 3 Octopods

I solved this by using division and multipacation

There are 2 Hexapods and 6 Octopods

There are 6 legs for Hexapods

There are 8 legs for Octopods

If you x 6 x 2 you will get 12

If you x 8 x6 you will get 48

And 48 add 12 is 60

That is two ways to get the answer!

For the first one I X 6 by 6 which is 36 then I did 3×8 which is 24 and I added them together which is 60

Bronze challenge

3 tripods

14 bipods

silver challenge

4 quadpods

6 tripods

gold challenge

6 octopods

2 hexpods

6tripods equals 18 legs three quad pods 12 legs.

You need to have 6 quad pods and 2tripods.

bronze challenge

7 tripods and 1 bipod so 7 is 21 if times 3 by 7 then add 2 on

21 will be 23

silver challenge

6 quadpods is 24 and 2 trypods are 30

bronze challenge: 5 Tripods=15 legs

4 bipods=8 legs

total=23 legs

silver challenge: (i) 2 Tripods=6 legs

6 quadpod=24 legs

Total=30 legs

(ii) 6 Tripods=18 legs

3 quadpods=12 legs

Total=30

Gold challenge: (i) 2 hexpods=12 legs

6 octopods=48 legs

Total=60 legs

(ii) 6 hexpods=36 legs

3 octopods=24 legs

Total=60 legs

20+3 is not 3 its 23.

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

Bipods have 2 legs

Bipods have 2 legs

There are 23 legs altogether.

How many tripods are there? There is one tripod

How many bipods are there? There are ten bipods

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?

2 Bi pods and 3 tripods

I know this because 2 times 10 = 20 and 1times 3 = 3 so 20 +3=23

Bronze

4×2=8

5×3=15

15+8=23

Bronze:

You can have:

1) 7 tripods and 1 biopod

2) 1 tripod + 10 biopods

3) 5 tripods + 4 biopods

4) 3 triopods + 7 biopods

Bronze

2×10=20

1×3=3

20+3=23

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

Bipods have 2 legs

Bipods have 2 legs

There are 23 legs altogether.

How many tripods are there? There is one tripod

How many bipods are there? There are ten bipods

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?

1st way

I think there are 3 octopods and 1 hexpod

2nd way

If you do 30 divide by 6 you should get 5.So there is five hexpods and 0 octopods

By Shaakira :)

Silver

Oh no! Earth is being invaded!

Some tripods and quad pods flew from planet Zeno.

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

Tripods have 3 legs.

Quad pods have 4 legs.

There are 30 legs altogether.

1st way

I believe there are six tripods and 3 quads would equal 30 legs.

2nd way

I think that if you have six quads then you will need 2 tripods to have 30 legs altogether.

By Shaakira:)

(Thank you)

i s

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? There is one Tripod.

How many bipods are there? There are 10 Bipods

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? There are 4 Tripods.

How many quadpods are there? There is 1 quadpod.

Can you find 2 different answers?

6 quadpods and 2 tripods because 4 x 6 is 24 leaving six till 30 and two 3s are 6 so 2 Tripods and 6 quadpods

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? There are 8 Hexpods.

How many Octopods are there? There are two Octopods

Can you find 2 different answers?

6 Octopods and 2 Hexpods.

Bronze

There are 7 tripods and there 11 bipods

Silvr

if you multiply 3 by4 the answer will be twelwe so twlweee landed

Fatima, can you double check your answer? Use some paper to help you too work it out if you need to.

I think that there are 6: tripods landed and 3 quad pods .

GOLD CHALLENGE!:

There are 2 hexapods and 6 legs, if you times 2 by 6, you will get the number 12.

There are 6 octopods and 8 legs, if you times 6 by 8, you will get the number 48.

Add 12 and 48 and you will get the number 60.

There are 6 hexapods and 6 legs, if you times 6 by 6, you will get the number 36.

There are 3 octopods and 8 legs, if you times 3 by 8, you will get the number 24.

Add 36 and 24 and you will get the number 60.

2 ways to get the answer!

BRONZE CHALLENGE

2 x 10 = 20

1 x 3 = 3

20 + 3 = 3

20+3 is not 3 its 23.