The student must be able to recall quickly or with automaticity, related multiplication and division facts without help of manipulatives, pictures, models, etc.
Read the following problem situations (word problems) and use paper if necessary.a) Lupe plays the French horn in her school band. She wants to be the first chair horn player, but knows that she will have to practice several hours each week to make it happen. If Lupe practices 7 hours a week, how many hours will she practice in 6 weeks?b) Jack worked for his dad for 4 hours each day and earned a total of $28. How many days did Jack work?
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3.4 Number and operations. The student applies mathematical process standards to develop and use strategies and methods for whole number computations in order to solve problems with efficiency and accuracy. The student is expected to:
(F) recall facts to multiply up to 10 by 10 with automaticity and recall the corresponding division facts