Chapter 2 - OPerators in Scratch

_____________ is light-green in colour and is used to handle mathematical equations and string handling

• motion block

• looks block

• operator block

• sensing block

__________ are used to compare two or more conditions at a time - and ,or ,not

• arithmetic operator

• relational operator

• logical operator

• string operator

_____________ are used to compare two values whether they are less than or equal to greater than (<,=,>).

• relational operators

• logical operator

• arithmetic operator

• string functions

___________displays the remainder of two numbers

• mod

• round

• sqrt of 10

• divide

___________ will display first letter of " WORLD"

• join hello world

• letter 1 of world

• length of world

• sqrt of 10

___________displays the number rounded to the nearest 10's place

• mod

• round

• say hello

• sqrt of 10

_____________ displays the sqrt of 100.

• sqrt of 10

• mod

• round

• hello

___________ is used to combine two strings "hello" and "world".

The output will be "hello world".

• letter 1 of world

• length of world

• join

• mod

___________ will display number of characters in world

i.e. 5

• hello world

• length of world

• letter 1of world

• round