KA-0008
about 60sThe first three patterns are made of dots and follow a rule. How many dots will the fifth pattern have?
Text description of the figure
Three dot patterns in a row. The first has one column of 2 dots with a single dot above it, making 3. The second has two columns of 2 dots with a single dot above, making 5. The third has three columns of 2 dots with a single dot above, making 7.