Y= (5 x 9) + 1 x 9) = 54
mp.8 generalize
pam wrote the equations below.
1. tell how you can use repeated reasoning to find multiplication facts.
# your
on by
2. which factors did pam use repeatedly?
make a generalization.
7 x 6 = (5 x 6) + (2 x 6) = 42
7 x 9 = (5 x 9) + (2 x 9) = 63
7x7 = (5 x 7) + (2 x 7) = 49
- facts.
3. complete this equation to test whether your generalization is
true for other facts. explain.
7 x 8=lx+lx) =