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Total questions: 10
Worksheet time: 28mins
What is report text?
text that describe something in general
text that tell how to make something
text that entertain the reader
text that tell past tense
What picture is it?
Laptop
Tablet
Smartphone
Computer PC
A tablet is a mobile computing devices. It is a about?
size
history
functions
general classification
Tablet let the users to browse, chat, watch video and social media.
parts
function
types
definition
An electronic calculator is a small, portable electronic device used to perform both arithmetic operations and complex mathematical operations.
The first solid electronic calculator was created in the 1960 s, building on the extensive history of tools such as the abacus (developed around 2000 BC), and the mechanical calculator (developed in the 17th century AD). It was developed in parallel with the analog computers of the day.
In addition to general purpose of calculators, there are those designed for specific markets, for example, there are scientific calculators which include trigonometric and statistical calculations. Some calculators even have the ability to do computer algebra. Graphing calculators can be used to graph functions defined on the real line, or higher dimensional Euclidean space.
According to the text, what is the usage of calculator?
To count numbers
To play music
To write numbers
To make notes about numbers
to check time
An electronic calculator is a small, portable electronic device used to perform both arithmetic operations and complex mathematical operations.
The first solid electronic calculator was created in the 1960s, building on the extensive history of tools such as the abacus (developed around 2000 BC), and the mechanical calculator (developed in the 17th century AD). It was developed in parallel with the analog computers of the day.
In addition to general purpose of calculators, there are those designed for specific markets, for example, there are scientific calculators which include trigonometric and statistical calculations. Some calculators even have the ability to do computer algebra. Graphing calculators can be used to graph functions defined on the real line, or higher dimensional Euclidean space.
When does the mechanical calculator developed?
17th Century
1960
2000 BC
2007
1986
An electronic calculator is a small, portable electronic device used to perform both arithmetic operations and complex mathematical operations.
The first solid electronic calculator was created in the 1960s, building on the extensive history of tools such as the abacus (developed around 2000 BC), and the mechanical calculator (developed in the 17th century AD). It was developed in parallel with the analog computers of the day.
In addition to general purpose of calculators, there are those designed for specific markets, for example, there are scientific calculators which include trigonometric and statistical calculations. Some calculators even have the ability to do computer algebra. Graphing calculators can be used to graph functions defined on the real line, or higher dimensional Euclidean space.
What is the meaning of “extensive” in the second paragraph?
big
outer
loyal
capacious
inside
An electronic calculator is a small, portable electronic device used to perform both arithmetic operations and complex mathematical operations.
The first solid electronic calculator was created in the 1960 s, building on the extensive history of tools such as the abacus (developed around 2000 BC), and the mechanical calculator (developed in the 17th century AD). It was developed in parallel with the analog computers of the day.
In addition to general purpose of calculators, there are those designed for specific markets, for example, there are scientific calculators which include trigonometric and statistical calculations. Some calculators even have the ability to do computer algebra. Graphing calculators can be used to graph functions defined on the real line, or higher dimensional Euclidean space.
It was developed in parallel with the analog computers of the day. The underlined word refers to ...
the electronic device
the solid electronic calculator
the mechanical calculator
the portable electronic
the extensive history
An electronic calculator is a small, portable electronic device used to perform both arithmetic operations and complex mathematical operations.
The first solid electronic calculator was created in the 1960s, building on the extensive history of tools such as the abacus (developed around 2000 BC), and the mechanical calculator (developed in the 17th century AD). It was developed in parallel with the analog computers of the day.
In addition to general purpose of calculators, there are those designed for specific markets, for example, there are scientific calculators which include trigonometric and statistical calculations. Some calculators even have the ability to do computer algebra. Graphing calculators can be used to graph functions defined on the real line, or higher dimensional Euclidean space.
What is the main idea of paragraph 3?
Electronic calculators are vary
Calculators are designed for specific markets
There are many kinds of calculators based on the purpose
There is computer algebra
Scientific calculators are trigonometric and statistic
Corona is?
a name of dangerous virus!
a name of dangerous malware!
a name of dangerous trojan!
a name of dangerous bacteria!
