outline

Store a value

• Store the value 10 in cell 50

Store in a named cell

• Store the value 10 in a cell named target

Simple adder

• Given cells a, b, and result, write a program that adds a and b, and puts answer in result

Decrement startval

• Given a value in a cell called startval, decrease that value by one as many times as necessary until the value is zero.

Improved counter

• Given a value in a cell called startval, loop as many times as necessary for startval to get to zero (as in last program). Have another cell named counter. At the end of the run, counter should contain the number of repetitions that occurred.

Count by threes

• Improve the last program so by the end of the run, it shows three times the number of repetitions that occurred

Multiplier

• Given cells a, b, and product, write a program that multiplies a times b and stores the result into product.