How to select groups of times tables
Individual times table questions in the Times Table Test app are grouped according to their multiplier factor (e.g. 1 x Table, 2 x Table, 3 x Table, 4 x Table …). By default, when it is launched, the Times Table Test app will have all of the multiplier groups selected, as shown in the bottom portion of the control panel depicted in Figure 3. If all multiplier groups are selected, the times table test will have 100 questions. However, the Times Table Test app can be run with as few as one 1 multiplier group or as many as 10 multiplier groups. To focus on particular times tables, simply click on the unwanted multipliers to deselect them.
Figure 3 A closeup screen shot of the control panel