Operation Manual

A beginner’s guide to Scratch
28
Click on Operators once more in the Script block and you’ll see that there are
other operator blocks there too: for subtraction, multiplication and division.
If you want the cat to take away then simply swap the “add” block in the script
above for a “subtract” block, and so on until the cat has done all you homework
for you.
What a helpful cat!
add
subtrac t
mult iply
divide
Over to you
TASK: Program the Maths Cat to do the rest of the homework sheet – you will
have to change the operator each time so that the cat does the right kind of sum.
To see a working example of this script, open RPiScratch/Projects/maths_cat.
Notes: