Find the number of patterns that child can make by placing them all in a line.
Find the number of total patterns that the child can make by placing all nine blocks in a line if the child is given three white blocks.
Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*
*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.