Remember: The cost of a choice is the next best thing you give up.
Questions
1
Sam has eight coins. Which one can Sam buy?
The boat kit and the pens, eight plus sixAll three things, eight plus six plus two📚The pens and the book, six plus two
2
Which one is not given up?
📋The next best thing on Sam's list⛵The boat kit Sam bought🖍️The pens and the book
3
Sam has eight coins. Which one can Sam buy?
The boat kit and the book, eight plus twoAll three things, eight plus six plus two✏️The pens alone, six coins
4
Sam picked the boat kit. Which one does Sam give up?
🖍️The pens and the book⛵The boat kit Sam bought🏬A toy in a shop Sam never saw
5
Sam has eight coins. Which one costs too much?
🚢The boat kit alone, eight coinsAll three things, eight plus six plus two📚The pens and the book, six plus two
6
🏬Sam picked the boat. Is it the cost: A toy in a shop Sam never saw
TrueFalse
7
Sam has eight coins. Which one costs too much?
✏️The pens alone, six coinsThe boat kit and the pens, eight plus six📚The pens and the book, six plus two
8
Sam has eight coins. Which one costs too much?
🚢The boat kit alone, eight coinsThe boat kit and the book, eight plus two📚The pens and the book, six plus two
9
Sam picked the boat kit. Which one does Sam give up?
⛵The boat kit Sam bought🌍Everything else in the whole world⚽A football game with friends
10
Which one is not given up?
⚽A football game with friends🌍Everything else in the whole world📋The next best thing on Sam's list
11
Sam has eight coins. Which one can Sam buy?
All three things, eight plus six plus twoThe boat kit and the book, eight plus two🚢The boat kit alone, eight coins
12
Sam picked the boat kit. Which one does Sam give up?
📋The next best thing on Sam's list🌍Everything else in the whole world🏬A toy in a shop Sam never saw
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