Curriculum>Grade 3> Module 3>Topic D: Multiplication and Division Using Units of 9

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Learn how to solve multiplication problems using the 9=10-1 strategy. In this activity, students will solve multiplication equations with a factor of 9 by using the break apart and distribute strategy with the fact that 9=10-1

A. Skip count by 9

B. Determine multiples of 9 in a multiplication chart

C. Determine products of 9 in a times table with and without an array model

D. Determine products of 9 in a times table

E. Solve division problems with a divisor of 9 based on its relationship to multiplication

F. Solve division problems with a divisor of 9 (Level 1)

G. Solve division problems with a divisor of 9 (Level 2)

H. Solve multiplication equations using the break apart and distribute strategy

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