Topic H includes lessons 34-38. "Multiply two-digit multiples of 10 by two-digit numbers using a place value chart. Multiply two-digit multiples of 10 by two-digit numbers using the area model. Multiply two-digit by two-digit numbers using four partial products. Transition from four partial products to the standard algorithm for two-digit by two-digit multiplication. Transition from four partial products to the standard algorithm for two-digit by two-digit multiplication." EngageNY (Currently, we do not have content for Lesson 34 and 35.)
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