Decimal multiplication

Based on this model, what is the product of 0.4 and 0.8?

• 32

• 0.032

• 0.32

• 84

2.4 x 8.9 =

• 2,136

• 2.136

• 21.36

• 213.6

5.2 x 0.9 =

• 46.8

• 6.1

• 4.68

• .61

3.4 x 2.5 =

(30 + ?) x (20 + 5)

2.3 x 1.5=

( ? + 3) x (20 + 5) = 6.3 x 2.5

How do you feel about multiplying decimals?

• :( need more practice

• :) ok

• FANTASTIC!!!!!!!!!!

• meh...... :/

The answer to a multiplication problem is called a _________________.