Reinforcement
of GLE 0606.1.2 Apply
and adapt a variety of
appropriate strategies to
problem solving, including
estimation, and
reasonableness of the
solution. Also addresses
GLE 0606.1.5,
GLE 0606.2.2.
4 Start Smart
Ice Cream
July is National Ice
Cream Month.
ICE CREAM Every year, each American consumes about 23.2 quarts of ice
cream. However, Americans in the north-central United States consume
about 18.5 quarts more. How much ice cream is consumed every year by
Americans in the north-central United States?
In mathematics, there is a four-step problem-solving plan you can use to
help you solve any problem.
Understand • Read the problem carefully.
- What information is given?
- What do you need to find out?
Plan • How do the facts relate to each other?
- Select a strategy for solving the problem. There
may be several that you can use. - Estimate the answer.
Solve • Use your plan to solve the problem.
- If your plan does not work, make a new plan.
- What is the solution?
Check • Does your answer fit the facts given in the problem?
- Is your answer reasonable?
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