Ice Block Removal Challenges

In this Brain Candy TV episode, the Brainiacs visit Santa's workshop at the North Pole, where they encounter a problem: ice blocks are blocking the road, delaying toy deliveries. Lizzy uses a monster truck to clear the ice, teaching subtraction along the way. The video demonstrates subtraction with various numbers of ice blocks, helping the elves receive their supplies in time for Christmas. The episode concludes with a festive farewell and encouragement to keep learning.

What problem did Santa and the elves face at the North Pole?

• The elves were on vacation.

• The road was blocked by ice.

• Santa's sleigh was broken.

• They ran out of toy parts.

How many ice blocks did Lizzy's monster truck remove first?

• Three

• Four

• Five

• Two

After removing three ice blocks, how many were left?

• Three

• One

• Four

• Two

How many ice blocks were initially on the road the second time?

• Five

• Seven

• Eight

• Six

What was the result after Lizzy removed four blocks from seven?

• One

• Four

• Two

• Three

How many ice blocks were there when Lizzy faced the third challenge?

• Four

• One

• Two

• Three

How many blocks did Lizzy's monster truck remove from ten?

• Six

• Five

• Seven

• Four

What was the final number of ice blocks left after removing fourteen from twenty?

• Four

• Five

• Seven

• Six

How many ice blocks were initially on the road in the final challenge?

• Fifteen

• Thirty

• Twenty

• Twenty-five

What message does the video conclude with?

• The monster truck is retiring.

• The elves are going on vacation.

• Santa needs more help next year.

• Keep learning and you can be anything you want.