Solution
create a hidden field/column as the first column of the view of the first int property of the two int property calculated field.
e.g.
IF Calculated Field =
ExampleIntProptery1 + ExampleIntProperty2
Create a hidden ExampleIntProptery1 column as the first column in the view.
<th hidden>
@Html.DisplayNameFor(model => model.ExampleIntProperty1)
</th>
/
<td hidden>
@Html.DisplayFor(modelItem => item.ExampleIntProperty1)
</td>