Question 1
Pens cost $745 each. With $99, what is the greatest number of pens that can be bought?
Pens cost $745 each. With $99, what is the greatest number of pens that can be bought?
Pens cost $435 each. $57 buys as many as it can. How much money is left?
Pens cost $445 each. With $50, what is the greatest number of pens that can be bought?
Five questions on this topic, marked at the end. No hints and no answers along the way — that is what makes the result mean something.
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