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Lesson 1: Patterns in Charts 1. Use a hundreds chart. Count on by 3s. Shade these numbers with one colour. Count on by 4s. Shade these numbers with another colour. a) Write the numbers that are shaded in both colours. b) What is a rule for this pattern? Lesson 2: Exploring Number Patterns 1. Find the pattern rule for each pattern. Write the next 3 terms for each pattern. a) 2, 6, 10, 14, ___, ___, ___ Identify the type of pattern: _______________________ Rule: ________________________________________ b) 88, 81, 74, 67, ___, ___, ___ Identify the type of pattern: ______________________ Rule: ________________________________________ c) 9, 6, 7, 1, 1, 1, 1, 9, 6, 7, 1, ___ , ___, ___ Identify the type of pattern: ______________________ Rule: ________________________________________ 2. Complete each pattern. a) 12, 18, 24, ___, 36, 42, b) 16, 13, ___, 7, 4 d) 94, 82, 94 ,82, 94, ____ Lesson 3: Number Patterns with a Calculator 1. a) Start with 72. Multiply by 2 repeatedly. Record the first 8 terms. ______, ______,______, ______,______, ______,______, ______, b) Describe the pattern in the ones digits. c) What is the core of this pattern?