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