Question

betty made some towers with blocks. she measured the height of each tower.
block towers
chart with xs at 8 (two xs), 9 (one x), 10 (three xs) on a number line labeled height (inches)
how many towers were 10 inches tall?
towers

Explanation:

Step1: Identify the height

We look at the number line where the height is 10 inches.

Step2: Count the X's

We count the number of X's above the 10 on the number line. There are 3 X's.

Answer:

3