Addition by Calculator

In this program there is a number statement (for instance, 7 + 9 = ) at the top of the screen. There is also a calculator in the lower part of the screen. The student should click on the numbers and symbols shown in the number statement. If the student clicks on the calculator keys correctly, a “Done” button will appear which the student will click on.
Setting
Single Digit Addition

This adds single-digit numbers.
Double Digit Addition

This adds double-digit numbers.
Single and Double Digit Addition

This adds single- double-digit numbers.
Sound

When this is selected the program voice will guide the student.
Display Numbers only

When this is selected the calculator display will show only the number that the student has clicked.
Display the Number Statement

When this is selected the calculator display will show the numbers and symbol in the number statement.