Geometry and measurement
3.7(C)Adding Up Our Minutes
Determine the solutions to problems involving addition and subtraction of time intervals in minutes using pictorial models or tools such as a 15-minute event plus a 30-minute event equals 45 minutes.
Part of The student applies mathematical process standards to select appropriate units, strategies, and tools to solve problems involving customary and metric measurement
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Intro
Adding and Subtracting Minutes
Today you will add and subtract time in minutes to solve problems. Just like numbers, time intervals can be joined together or taken apart. Knowing how long things last helps you plan your day, like school activities, sports practice, and games with friends.
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