07/10/24 | Quiz of the Week 💬

Match the following

• sculpture

• 
• mixture

• 
• gesture

• 
• literature

• 
• nature

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Reuben was the eldest of the children of Israel, With ​ (a)   and Levi the next in line, ​ (b)   and Isaachar with Asher and Dan, Zebulun and ​ (c)   took the total to nine, Jacob, Jacob and sons ​ (d)   and Judah, which leaves only one, Jacob, Jacob and sons, ​ (e)   who was Jacob’s favourite son.

• Simeon
• Napthali
• Gad
• Benjamin
• Joseph

How would the split strategy solve this problem?

52 + 35

• ➡️ 50 + 30 = 80

  ➡️ 2 + 5 = 7

  ➡️ 140 + 7 = 147

• 
• You would just know how to do it!

• 

Answer explanation

The split strategy splits the number into its tens and ones before adding both answers together.

You could also use a number line or column addition (chimney sum) to work this out.

Renewable or non-renewable?

Groups:

(a) Renewable

,

(b) Non-Renewable

• coal
• hydropower
• solar energy

• oil
• geothermal energy

• wind energy
• biomass
• natural gas

Mark the highest part of the Netherlands.

How could you simplify this sum so it is easier to figure out?

39 + 21

Answer explanation

You could:

Round numbers ending with 9 up 1 to the nearest 10

The other part of the sum goes down 1

This can make the sum easier to figure out.

e.g.

9 + 7 ➡️ 10 + 6 = 16

or

39 + 21 ➡️ 40 + 20 = 60

Why do we still use non-renewable energy?

• It is cheaper.

• It is easier to store.

• It will never run out.

• It is better for the environment.

Answer explanation

💰 It's cheaper

Renewable energy sources can cost a lot of money to set-up. Wind turbines and solar panels are costly.

📦 It's easier to store

We cannot save renewable sources (e.g. sunlight or wind) for later. Non-renewable sources can be kept and don't need to be used immediately.

What 3D shape is this a net of?

• square-based pyramid

• cube

• triangular-based pyramid

• triangular prism

Answer explanation

It's a triangular prism!

Sikhs carry this for protection and this appears on the Khanda symbol.

• Kesh

• Kirpan

• Kanga

• Kacchera

• Kara

Answer explanation

It's a Kirpan.

Match the punctuation.

​ (a)   Where are you going​ (b)   ​ (c)   asked Bernard​ (d)  

• "
• ?
• .